yikesinc / yikes-inc-easy-mailchimp-extender

includes/error_log/class-yikes-inc-easy-mailchimp-error-logging.php

Spacing +8 added lines, -8 removed lines

@@ -122,10 +122,10 @@ 
 	*	@returned_error 

 	*	@error_type - what was running when the error occured ie (new user subscription, remove user etc)

 	*/

-	public function yikes_easy_mailchimp_write_to_error_log( $returned_error , $error_type , $page='' ) {

+	public function yikes_easy_mailchimp_write_to_error_log( $returned_error, $error_type, $page = '' ) {

 		

 		// confirm error logging is toggled on, else lets exit

-		if( get_option( 'yikes-mailchimp-debug-status' , '' )  != '1' ) {

+		if ( get_option( 'yikes-mailchimp-debug-status', '' ) != '1' ) {

 			return;

 		}

 		

@@ -171,12 +171,12 @@ 
 	public function yikes_easy_mailchimp_generate_error_log_table() {		

 

 		// ensure file_get_contents exists

-		if( function_exists( 'file_get_contents' ) ) {	

+		if ( function_exists( 'file_get_contents' ) ) {	

 			// confirm that our file exists

-			if( file_exists( $this->error_log_file_path ) ) {

+			if ( file_exists( $this->error_log_file_path ) ) {

 				$error_log_contents = file_get_contents( $this->error_log_file_path, true );							

-				if( $error_log_contents === FALSE ) {

-					return _e( 'File get contents not available' , 'yikes-inc-easy-mailchimp-extender' );

+				if ( $error_log_contents === FALSE ) {

+					return _e( 'File get contents not available', 'yikes-inc-easy-mailchimp-extender' );

 				}

 				if ( $error_log_contents != '' ) {

 					// return $error_log_contents;

@@ -187,7 +187,7 @@ 
 						<tr class="error-log-tr">

 							<td class="row-title colspanchange" colspan="2">

 								<strong><span class='dashicons dashicons-no-alt'></span> <?php _e( 'No errors logged.', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>

-								<?php if( get_option( 'yikes-mailchimp-debug-status' , '' ) == '' ) { ?>

+								<?php if ( get_option( 'yikes-mailchimp-debug-status', '' ) == '' ) { ?>

 									<br />

 									<p class="to-start-logging-errors-notice"><em><?php _e( "To start logging errors toggle on the 'Enable Debugging' option above.", 'yikes-inc-easy-mailchimp-extender' ); ?></em></p>

 								<?php } ?>

@@ -215,7 +215,7 @@ 
 									);

 									?>

 									<form id="create-error-log" method="POST" action="<?php echo $url; ?>">

-										<?php submit_button( __( 'Attempt to Create Error Log' , 'yikes-inc-easy-mailchimp-extender' ) , 'secondary' , '' , '' , array() ); ?>

+										<?php submit_button( __( 'Attempt to Create Error Log', 'yikes-inc-easy-mailchimp-extender' ), 'secondary', '', '', array() ); ?>

 									</form>

 									

 								</p>

Braces +22 added lines, -21 removed lines

@@ -25,7 +25,7 @@ 
  * @subpackage Yikes_Inc_Easy_Mailchimp_Extender/includes

  * @author     YIKES Inc. <plugins@yikesinc.com>

  */

-class Yikes_Inc_Easy_Mailchimp_Error_Logging {

+class Yikes_Inc_Easy_Mailchimp_Error_Logging {
 

 	/**

 	 * Whether we're doing debugging.

@@ -57,7 +57,7 @@ 
 	 *

 	 * @since    1.0.0

 	 */

-	public function __construct() {

+	public function __construct() {
 		$this->is_debugging          = WP_DEBUG || (string) get_option( 'yikes-mailchimp-debug-status', '' ) === '1';

 		$this->error_log_file_path   = $this->get_error_log_file_path();

 		$this->error_log_folder_path = $this->get_error_log_folder();

@@ -78,35 +78,35 @@ 
 	 * @param string $error_type     The error type.

 	 * @param string $page           The page information.

 	 */

-	public function maybe_write_to_log( $returned_error, $error_type, $page = '' ) {

-		if ( ! $this->is_debugging ) {

+	public function maybe_write_to_log( $returned_error, $error_type, $page = '' ) {
+		if ( ! $this->is_debugging ) {
 			return;

 		}

 

 		$this->yikes_easy_mailchimp_write_to_error_log( $returned_error, $error_type, $page );

 	}

 

-	public function create_error_log_folder() {

+	public function create_error_log_folder() {
 

 		// If our directory doesn't exist, make it.

-		if ( ! file_exists( $this->get_error_log_folder() ) ) {

+		if ( ! file_exists( $this->get_error_log_folder() ) ) {
 			mkdir( $this->get_error_log_folder() );

 		}

 	}

 

-	public function create_error_log_file() {

+	public function create_error_log_file() {
 

 		// If our error log doesn't exist, make it.

-		if ( ! file_exists( $this->error_log_file_path ) ) {

+		if ( ! file_exists( $this->error_log_file_path ) ) {
 			file_put_contents( $this->error_log_file_path, '' );

 		}

 	}

 

-	private function get_error_log_folder() {

+	private function get_error_log_folder() {
 		return WP_CONTENT_DIR . '/uploads/yikes-log/';

 	}

 

-	private function get_error_log_file_path() {

+	private function get_error_log_file_path() {
 		return WP_CONTENT_DIR . '/uploads/yikes-log/yikes-easy-mailchimp-error-log.txt';

 	}

 	

@@ -122,17 +122,17 @@ 
 	*	@returned_error 

 	*	@error_type - what was running when the error occured ie (new user subscription, remove user etc)

 	*/

-	public function yikes_easy_mailchimp_write_to_error_log( $returned_error , $error_type , $page='' ) {

+	public function yikes_easy_mailchimp_write_to_error_log( $returned_error , $error_type , $page='' ) {
 		

 		// confirm error logging is toggled on, else lets exit

-		if( get_option( 'yikes-mailchimp-debug-status' , '' )  != '1' ) {

+		if( get_option( 'yikes-mailchimp-debug-status' , '' )  != '1' ) {
 			return;

 		}

 		

 		$contents = file_get_contents( $this->error_log_file_path, true );

 		

 		// if we pass in a custom page, don't set things up

-		if ( empty( $page ) ) {

+		if ( empty( $page ) ) {
 

 			// get the current page, admin or front end?

 			$page = is_admin() ? __( 'Admin', 'yikes-inc-easy-mailchimp-extender' ) : __( 'Front End', 'yikes-inc-easy-mailchimp-extender' );

@@ -168,20 +168,20 @@ 
 	*

 	*  @since 5.6

 	*/	

-	public function yikes_easy_mailchimp_generate_error_log_table() {		

+	public function yikes_easy_mailchimp_generate_error_log_table() {
 

 		// ensure file_get_contents exists

-		if( function_exists( 'file_get_contents' ) ) {	

+		if( function_exists( 'file_get_contents' ) ) {
 			// confirm that our file exists

-			if( file_exists( $this->error_log_file_path ) ) {

+			if( file_exists( $this->error_log_file_path ) ) {
 				$error_log_contents = file_get_contents( $this->error_log_file_path, true );							

-				if( $error_log_contents === FALSE ) {

+				if( $error_log_contents === FALSE ) {
 					return _e( 'File get contents not available' , 'yikes-inc-easy-mailchimp-extender' );

 				}

-				if ( $error_log_contents != '' ) {

+				if ( $error_log_contents != '' ) {
 					// return $error_log_contents;

 					print_r( $error_log_contents );

-				} else {

+				} else {
 					?>

 						<!-- table body -->

 						<tr class="error-log-tr">

@@ -195,7 +195,7 @@ 
 						</tr>

 					<?php

 				}

-			} else {

+			} else {
 				?>

 						<!-- table body -->

 						<tr class="error-log-tr">

@@ -223,7 +223,8 @@ 
 						</tr>

 					<?php

 			}

-		} else { // if file_get_contents is disabled server side

+		} else {
+// if file_get_contents is disabled server side

 			?>

 				<!-- table body -->

 				<tr>

admin/partials/menu/options-sections/templates/integration-interest-groups.php

Spacing +8 added lines, -8 removed lines

@@ -27,13 +27,13 @@ 
 		*/
 		foreach ( $interest_groupings as $id => $interest_group ) {
 
-			$interest_group_type      = isset( $interest_group['type'] ) ? $interest_group['type'] : '';
-			$interest_groups_fields   = isset( $interest_group['items'] ) ? $interest_group['items'] : array();
-			$selected_interest_groups = isset( $integration_options[ $integration_type ]['interest-groups'] ) ? $integration_options[ $integration_type ]['interest-groups'] : array();
-			$selected_interest_groups = isset( $selected_interest_groups[$list_id] ) ? $selected_interest_groups[$list_id] : $selected_interest_groups;
+			$interest_group_type      = isset( $interest_group[ 'type' ] ) ? $interest_group[ 'type' ] : '';
+			$interest_groups_fields   = isset( $interest_group[ 'items' ] ) ? $interest_group[ 'items' ] : array();
+			$selected_interest_groups = isset( $integration_options[ $integration_type ][ 'interest-groups' ] ) ? $integration_options[ $integration_type ][ 'interest-groups' ] : array();
+			$selected_interest_groups = isset( $selected_interest_groups[ $list_id ] ) ? $selected_interest_groups[ $list_id ] : $selected_interest_groups;
 			?>
 			<section class="interest-group-section">
-				<strong class="interest-group-section-title"><?php echo ucwords( $interest_group['title'] ); ?></strong>
+				<strong class="interest-group-section-title"><?php echo ucwords( $interest_group[ 'title' ] ); ?></strong>
 			<?php
 
 			/*
@@ -55,7 +55,7 @@ 
 							<input type="checkbox"
 								name="optin-checkbox-init[<?php echo $integration_type; ?>][interest-groups][<?php echo $list_id; ?>][<?php echo $id; ?>][]"
 								value="<?php echo $field_id; ?>" <?php echo $checked; ?>>
-							<?php echo $field['name']; ?>
+							<?php echo $field[ 'name' ]; ?>
 						</label>
 						<?php
 					}
@@ -71,7 +71,7 @@ 
 							<input type="radio"
 								name="optin-checkbox-init[<?php echo $integration_type; ?>][interest-groups][<?php echo $list_id; ?>][<?php echo $id; ?>][]"
 								value="<?php echo $field_id; ?>" <?php echo $checked; ?>>
-							<?php echo $field['name']; ?>
+							<?php echo $field[ 'name' ]; ?>
 						</label>
 						<?php
 					}
@@ -89,7 +89,7 @@ 
 							}
 						?>
 							<option value="<?php echo $field_id; ?>" <?php echo $selected; ?>>
-								<?php echo $field['name']; ?>
+								<?php echo $field[ 'name' ]; ?>
 							</option>
 						<?php
 						}

public/partials/shortcodes/process_form_shortcode.php

Braces +6 added lines, -4 removed lines

@@ -474,7 +474,9 @@ 
 						$field_array['required'] = isset( $field['require'] ) ? 'required="required"' : '';
 						$label_array['visible'] = isset( $field['hide'] ) ? 'style="display:none;"' : '';
 						$label_class_array[] = ( $tag === 'merge' ) ? $field['merge'] . '-label' : $field['group_id'] . '-label';
-						if ( isset( $field['require'] ) ) $label_class_array[] = 'yikes-mailchimp-field-required';
+						if ( isset( $field['require'] ) ) {
+							$label_class_array[] = 'yikes-mailchimp-field-required';
+						}
 					}
 
 					// if both hide label and hide field are checked, we gotta hide the field!
@@ -761,7 +763,7 @@ 
 														} else {
 															$zip_value = $_POST[$field['merge']]; 
 														}
-													} else { 
+													} else {
 
 														/**
 														* A filter to set the default zip code value.
@@ -1125,7 +1127,7 @@ 
 												echo $no_default === true ? '<option value="">' . $no_default_name . '</option>' : '';
 
 												$i = 0;
-												foreach( $groups as $group_id => $name ) { 
+												foreach( $groups as $group_id => $name ) {
 
 													// If the form was submitted and failed, set the submitted/chosen values as the default
 													if( isset( $_POST[ 'group-' . $field['group_id'] ] ) && $form_submitted === 0 ) {
@@ -1174,7 +1176,7 @@ 
 										// Turn $default_choice into an array if it isn't already
 										$default_choice = ( isset( $default_choice ) && is_array( $default_choice ) ) ? $default_choice : array( $default_choice );
 
-										foreach( $groups as $group_id => $name ) { 
+										foreach( $groups as $group_id => $name ) {
 											?>
 											<label for="<?php echo esc_attr( $field['group_id'] ) . '-' . $i; ?>" class="yikes-easy-mc-checkbox-label <?php echo implode( ' ' , $custom_classes ); if ( $x === $count ) { echo ' last-selection'; } ?>" style="display:none;">
 												<input 

Indentation +64 added lines, -64 removed lines

@@ -136,9 +136,9 @@ 
 	}
 
 	/**
-	*	If login is required, abort
-	*	@since 6.0.3.8
-	*/
+	 *	If login is required, abort
+	 *	@since 6.0.3.8
+	 */
 	if( $form_login_required ) {
 		if( apply_filters( 'yikes-mailchimp-required-login-requirement', ! is_user_logged_in() ) ) {
 			ob_start();
@@ -153,9 +153,9 @@ 
 	}
 
 	/**
-	*	Check if schedule is set for this form
-	*	@since 6.0.3.8
-	*/
+	 *	Check if schedule is set for this form
+	 *	@since 6.0.3.8
+	 */
 	if( $form_schedule_state ) {
 		// store current date
 		$current_date = strtotime( current_time( 'm/d/Y g:iA' ) );
@@ -190,8 +190,8 @@ 
 	}
 
 	/**
-	*	Check for form inline parameter
-	*/
+	 *	Check for form inline parameter
+	 */
 	$form_inline = ( $atts['inline'] == 1 || $atts['inline'] == 'true' || get_theme_mod( 'form-inline-' . $form_id, '' ) === true ); // form-inline-{$form_id} comes from customizer extension
 	// recheck from our form options
 	if ( ! $form_inline ) {
@@ -290,21 +290,21 @@ 
 	/**** Set up any filter'able content (that needs to be filtered before the rest of the logic kicks off) ****/
 
 	/**
-	*	yikes-mailchimp-countries-with-zip
-	*
-	*	Filter which countries show the zip field
-	*
-	*	@param array | An array of country codes that the zip field will appear for - default: US, GB, CA
-	*				   Note: please return the array with the country code as the KEY! This allows for optimal searching. 
-	*	@param int   | $form_id
-	*/
+	 *	yikes-mailchimp-countries-with-zip
+	 *
+	 *	Filter which countries show the zip field
+	 *
+	 *	@param array | An array of country codes that the zip field will appear for - default: US, GB, CA
+	 *				   Note: please return the array with the country code as the KEY! This allows for optimal searching. 
+	 *	@param int   | $form_id
+	 */
 	$countries_with_zip_code_field = apply_filters( 'yikes-mailchimp-countries-with-zip', 
 										array( 'US' => 'US', 'GB' => 'GB', 'CA' => 'CA', 
-											   'IE' => 'IE', 'CN' => 'CN', 'IN' => 'IN', 
-											   'AU' => 'AU', 'BR' => 'BR', 'MX' => 'MX',
-											   'IT' => 'IT', 'NZ' => 'NZ', 'JP' => 'JP',
-											   'FR' => 'FR', 'GR' => 'GR', 'DE' => 'DE',
-											   'NL' => 'NL', 'PT' => 'PT', 'ES' => 'ES'
+												'IE' => 'IE', 'CN' => 'CN', 'IN' => 'IN', 
+												'AU' => 'AU', 'BR' => 'BR', 'MX' => 'MX',
+												'IT' => 'IT', 'NZ' => 'NZ', 'JP' => 'JP',
+												'FR' => 'FR', 'GR' => 'GR', 'DE' => 'DE',
+												'NL' => 'NL', 'PT' => 'PT', 'ES' => 'ES'
 										), $form_id
 									);
 
@@ -540,14 +540,14 @@ 
 							$description .= '</p>';
 
 							/**
-							*	'yikes-mailchimp-' . $field['merge'] . '-description-html' (e.g. yikes-mailchimp-FNAME-description-html)
-							*
-							* 	Filter the description HTML block
-							*	
-							*	@param string | $description 			| The full HTML description block
-							*	@param string | $field['description']	| The field's description text
-							*	@param int	  | $form_id
-							*/
+							 *	'yikes-mailchimp-' . $field['merge'] . '-description-html' (e.g. yikes-mailchimp-FNAME-description-html)
+							 *
+							 * 	Filter the description HTML block
+							 *	
+							 *	@param string | $description 			| The full HTML description block
+							 *	@param string | $field['description']	| The field's description text
+							 *	@param int	  | $form_id
+							 */
 							$description = apply_filters( 'yikes-mailchimp-' . $field['merge'] . '-description-html', $description, esc_attr( stripslashes( $field['description'] ) ), $form_id );
 						}
 
@@ -675,13 +675,13 @@ 
 								$required_fields = array( 'addr1' => 'address' , 'addr2' => 'address 2', 'city' => 'city', 'state' =>'state', 'zip' =>'zip' , 'country' => 'country' );
 
 								/**
-								* Filter to control the default country (the option pre-selected in the country dropdown).
-								*
-								*	'yikes-mailchimp-default-country-value'
-								*
-								* @param string | $country_slug | The slug of the desired default country. Default: 'US'
-								* @param int	| $form_id		| ID of the form
-								*/
+								 * Filter to control the default country (the option pre-selected in the country dropdown).
+								 *
+								 *	'yikes-mailchimp-default-country-value'
+								 *
+								 * @param string | $country_slug | The slug of the desired default country. Default: 'US'
+								 * @param int	| $form_id		| ID of the form
+								 */
 								$default_country = apply_filters( 'yikes-mailchimp-default-country-value', 'US', $form_id );
 
 								// <!-- Description Above -->
@@ -758,15 +758,15 @@ 
 														<?php
 															$state_and_province_list = file_get_contents( YIKES_MC_PATH . 'public/partials/shortcodes/templates/state-and-province-dropdown.php' ); 
 															/**
-															*	'yikes-mailchimp-state-province-list'
-															*
-															*	Filter the HTML options for the states dropdown
-															*
-															* 	@param string  | $state_and_province_list | HTML string of state/province options
-															*	@param int	   | $form_id				  | The form ID
-															*
-															*	@return string | $state_and_province_list | Filtered HTML string of state/province options
-															*/
+															 *	'yikes-mailchimp-state-province-list'
+															 *
+															 *	Filter the HTML options for the states dropdown
+															 *
+															 * 	@param string  | $state_and_province_list | HTML string of state/province options
+															 *	@param int	   | $form_id				  | The form ID
+															 *
+															 *	@return string | $state_and_province_list | Filtered HTML string of state/province options
+															 */
 															echo apply_filters( 'yikes-mailchimp-state-province-list', $state_and_province_list, $form_id );
 															
 														?>
@@ -799,17 +799,17 @@ 
 													} else { 
 
 														/**
-														* A filter to set the default zip code value.
-														*
-														* U.S. users may want to default their subscribers. 
-														* However, this filter is more for non-U.S. users, where the zip field is hidden. 
-														* Mailchimp requires a zip code (for all submissions/countries), so this filter allows users users to set a default value.
-														*
-														*	'yikes-mailchimp-default-zip-code'
-														*
-														* @param string | $zip		| A value to pre-populate the zip code with.
-														* @param int	| $form_id	| ID of the form
-														*/
+														 * A filter to set the default zip code value.
+														 *
+														 * U.S. users may want to default their subscribers. 
+														 * However, this filter is more for non-U.S. users, where the zip field is hidden. 
+														 * Mailchimp requires a zip code (for all submissions/countries), so this filter allows users users to set a default value.
+														 *
+														 *	'yikes-mailchimp-default-zip-code'
+														 *
+														 * @param string | $zip		| A value to pre-populate the zip code with.
+														 * @param int	| $form_id	| ID of the form
+														 */
 														$zip_value = apply_filters( 'yikes-mailchimp-default-zip-code', '', $form_id );
 													}
 												?>
@@ -1046,14 +1046,14 @@ 
 							$description .= '</p>';
 
 							/**
-							*	'yikes-mailchimp-' . $field['group_id'] . '-description-html' (e.g. yikes-mailchimp-0ab8f8c84b-description-html)
-							*
-							* 	Filter the description HTML block
-							*	
-							*	@param string | $description 			| The full HTML description block
-							*	@param string | $field['description']	| The field's description text
-							*	@param int	  | $form_id
-							*/
+							 *	'yikes-mailchimp-' . $field['group_id'] . '-description-html' (e.g. yikes-mailchimp-0ab8f8c84b-description-html)
+							 *
+							 * 	Filter the description HTML block
+							 *	
+							 *	@param string | $description 			| The full HTML description block
+							 *	@param string | $field['description']	| The field's description text
+							 *	@param int	  | $form_id
+							 */
 							$description = apply_filters( 'yikes-mailchimp-' . $field['group_id'] . '-description-html', $description, esc_attr( stripslashes( $field['description'] ) ), $form_id );
 						}
 

Spacing +290 added lines, -290 removed lines

@@ -31,39 +31,39 @@ 
 	$form_submitted = isset( $form_submitted ) ? $form_submitted : 0;
 
 	/* If the user hasn't authenticated yet, lets kill off */
-	if ( get_option( 'yikes-mc-api-validation' , 'invalid_api_key' ) != 'valid_api_key' ) {
-		return '<div class="invalid-api-key-error"><p>' . __( "Whoops, you're not connected to Mailchimp. You need to enter a valid Mailchimp API key." , 'yikes-inc-easy-mailchimp-extender' ) . '</p></div>';
+	if ( get_option( 'yikes-mc-api-validation', 'invalid_api_key' ) != 'valid_api_key' ) {
+		return '<div class="invalid-api-key-error"><p>' . __( "Whoops, you're not connected to Mailchimp. You need to enter a valid Mailchimp API key.", 'yikes-inc-easy-mailchimp-extender' ) . '</p></div>';
 	}
 
 	// if the user forgot to specify a form ID, lets kill of and warn them.
-	if( ! $atts['form'] ) {
+	if ( ! $atts[ 'form' ] ) {
 		return __( 'Whoops, it looks like you forgot to specify a form to display.', 'yikes-inc-easy-mailchimp-extender' );
 	}
 
 	// store our variables
-	$form_id   = (int) $atts['form']; // form id (the id of the form in the database)
+	$form_id   = (int) $atts[ 'form' ]; // form id (the id of the form in the database)
 	$interface = yikes_easy_mailchimp_extender_get_form_interface();
 	$form_data = $interface->get_form( $form_id );
 
 	// confirm we have some results, or return an error
 	if ( empty( $form_data ) ) {
-		return __( "Oh no...This form doesn't exist. Head back to the manage forms page and select a different form." , 'yikes-inc-easy-mailchimp-extender' );
+		return __( "Oh no...This form doesn't exist. Head back to the manage forms page and select a different form.", 'yikes-inc-easy-mailchimp-extender' );
 	}
 
 	/*
 	*	Check if the user wants to use reCAPTCHA Spam Prevention
 	*/
-	if ( get_option( 'yikes-mc-recaptcha-status' , '' ) == '1' ) {
+	if ( get_option( 'yikes-mc-recaptcha-status', '' ) == '1' ) {
 
 		// Allow users to manually set recaptcha (instead of globally - recaptcha="1"/recaptcha="0" - but still needs to be globally enabled on the settings page).
-		if ( $atts['recaptcha'] != '0' && ( ! get_option( 'yikes-mc-recaptcha-version-three', false ) && absint( $atts['recaptcha_version'] ) !== 3 ) ) {
+		if ( $atts[ 'recaptcha' ] != '0' && ( ! get_option( 'yikes-mc-recaptcha-version-three', false ) && absint( $atts[ 'recaptcha_version' ] ) !== 3 ) ) {
 
 			// If either of the Private the Secret key is left blank, we should display an error back to the user.
-			if ( get_option( 'yikes-mc-recaptcha-site-key' , '' ) == '' ) {
-				return __( "Whoops! It looks like you enabled reCAPTCHA but forgot to enter the reCAPTCHA V2 site key!" , 'yikes-inc-easy-mailchimp-extender' ) . '<span class="edit-link yikes-easy-mc-edit-link"><a class="post-edit-link" href="' . esc_url( admin_url( 'admin.php?page=yikes-inc-easy-mailchimp-settings&section=recaptcha-settings' ) ) . '" title="' . __( 'ReCaptcha Settings' , 'yikes-inc-easy-mailchimp-extender' ) . '">' . __( 'Edit ReCaptcha Settings' , 'yikes-inc-easy-mailchimp-extender' ) . '</a></span>';
+			if ( get_option( 'yikes-mc-recaptcha-site-key', '' ) == '' ) {
+				return __( "Whoops! It looks like you enabled reCAPTCHA but forgot to enter the reCAPTCHA V2 site key!", 'yikes-inc-easy-mailchimp-extender' ) . '<span class="edit-link yikes-easy-mc-edit-link"><a class="post-edit-link" href="' . esc_url( admin_url( 'admin.php?page=yikes-inc-easy-mailchimp-settings&section=recaptcha-settings' ) ) . '" title="' . __( 'ReCaptcha Settings', 'yikes-inc-easy-mailchimp-extender' ) . '">' . __( 'Edit ReCaptcha Settings', 'yikes-inc-easy-mailchimp-extender' ) . '</a></span>';
 			}
-			if ( get_option( 'yikes-mc-recaptcha-secret-key' , '' ) == '' ) {
-				return __( "Whoops! It looks like you enabled reCAPTCHA but forgot to enter the reCAPTCHA V2 secret key!" , 'yikes-inc-easy-mailchimp-extender' ) . '<span class="edit-link yikes-easy-mc-edit-link"><a class="post-edit-link" href="' . esc_url( admin_url( 'admin.php?page=yikes-inc-easy-mailchimp-settings&section=recaptcha-settings' ) ) . '" title="' . __( 'ReCaptcha Settings' , 'yikes-inc-easy-mailchimp-extender' ) . '">' . __( 'Edit ReCaptcha Settings' , 'yikes-inc-easy-mailchimp-extender' ) . '</a></span>';
+			if ( get_option( 'yikes-mc-recaptcha-secret-key', '' ) == '' ) {
+				return __( "Whoops! It looks like you enabled reCAPTCHA but forgot to enter the reCAPTCHA V2 secret key!", 'yikes-inc-easy-mailchimp-extender' ) . '<span class="edit-link yikes-easy-mc-edit-link"><a class="post-edit-link" href="' . esc_url( admin_url( 'admin.php?page=yikes-inc-easy-mailchimp-settings&section=recaptcha-settings' ) ) . '" title="' . __( 'ReCaptcha Settings', 'yikes-inc-easy-mailchimp-extender' ) . '">' . __( 'Edit ReCaptcha Settings', 'yikes-inc-easy-mailchimp-extender' ) . '</a></span>';
 			}
 
 			$has_recaptcha = true;
@@ -73,13 +73,13 @@ 
 			$locale_split = explode( '_', $locale );
 
 			// Setup reCAPTCHA parameters.
-			$lang       = ! empty( $locale_split ) ? $locale_split[0] : $locale;
-			$lang       = ! empty( $atts['recaptcha_lang'] ) ? $atts['recaptcha_lang'] : $lang;
-			$type       = ! empty( $atts['recaptcha_type'] ) ? strtolower( $atts['recaptcha_type'] ) : 'image'; // setup recaptcha type
-			$theme      = ! empty( $atts['recaptcha_theme'] ) ? strtolower( $atts['recaptcha_theme'] ) : 'light'; // setup recaptcha theme
-			$size       = ! empty( $atts['recaptcha_size'] ) ? strtolower( $atts['recaptcha_size'] ) : 'normal'; // setup recaptcha size
-			$data_cb    = ! empty( $atts['recaptcha_data_callback'] ) ? $atts['recaptcha_data_callback'] : false; // setup recaptcha size
-			$expired_cb = ! empty( $atts['recaptcha_expired_callback'] ) ? $atts['recaptcha_expired_callback'] : false; // setup recaptcha size
+			$lang       = ! empty( $locale_split ) ? $locale_split[ 0 ] : $locale;
+			$lang       = ! empty( $atts[ 'recaptcha_lang' ] ) ? $atts[ 'recaptcha_lang' ] : $lang;
+			$type       = ! empty( $atts[ 'recaptcha_type' ] ) ? strtolower( $atts[ 'recaptcha_type' ] ) : 'image'; // setup recaptcha type
+			$theme      = ! empty( $atts[ 'recaptcha_theme' ] ) ? strtolower( $atts[ 'recaptcha_theme' ] ) : 'light'; // setup recaptcha theme
+			$size       = ! empty( $atts[ 'recaptcha_size' ] ) ? strtolower( $atts[ 'recaptcha_size' ] ) : 'normal'; // setup recaptcha size
+			$data_cb    = ! empty( $atts[ 'recaptcha_data_callback' ] ) ? $atts[ 'recaptcha_data_callback' ] : false; // setup recaptcha size
+			$expired_cb = ! empty( $atts[ 'recaptcha_expired_callback' ] ) ? $atts[ 'recaptcha_expired_callback' ] : false; // setup recaptcha size
 
 			// Pass the shortcode parameters through a filter.
 			$recaptcha_shortcode_params = apply_filters( 'yikes-mailchimp-recaptcha-parameters', array(
@@ -89,28 +89,28 @@ 
 				'size'             => $size,
 				'success_callback' => $data_cb,
 				'expired_callback' => $expired_cb,
-			), $atts['form'] );
+			), $atts[ 'form' ] );
 
 			// Enqueue Google recaptcha JS.
-			wp_register_script( 'google-recaptcha-js' , 'https://www.google.com/recaptcha/api.js?hl=' . $recaptcha_shortcode_params['language'] . '&onload=renderReCaptchaCallback&render=explicit', array( 'jquery', 'form-submission-helpers' ) , 'all' );
+			wp_register_script( 'google-recaptcha-js', 'https://www.google.com/recaptcha/api.js?hl=' . $recaptcha_shortcode_params[ 'language' ] . '&onload=renderReCaptchaCallback&render=explicit', array( 'jquery', 'form-submission-helpers' ), 'all' );
 			wp_enqueue_script( 'google-recaptcha-js' );
 
-			$recaptcha_site_key = get_option( 'yikes-mc-recaptcha-site-key' , '' );
-			$recaptcha_box      = '<div class="g-recaptcha" data-sitekey="' . esc_attr( $recaptcha_site_key ) . '" data-theme="' . esc_attr( $recaptcha_shortcode_params['theme'] ) . '" data-type="' . esc_attr( $recaptcha_shortcode_params['type'] ) . '" data-size="' . esc_attr( $recaptcha_shortcode_params['size'] ) . '" data-callback="' . esc_attr( $recaptcha_shortcode_params['success_callback'] ) . '" data-expired-callback="' . esc_attr( $recaptcha_shortcode_params['expired_callback'] ) . '"></div>';
+			$recaptcha_site_key = get_option( 'yikes-mc-recaptcha-site-key', '' );
+			$recaptcha_box      = '<div class="g-recaptcha" data-sitekey="' . esc_attr( $recaptcha_site_key ) . '" data-theme="' . esc_attr( $recaptcha_shortcode_params[ 'theme' ] ) . '" data-type="' . esc_attr( $recaptcha_shortcode_params[ 'type' ] ) . '" data-size="' . esc_attr( $recaptcha_shortcode_params[ 'size' ] ) . '" data-callback="' . esc_attr( $recaptcha_shortcode_params[ 'success_callback' ] ) . '" data-expired-callback="' . esc_attr( $recaptcha_shortcode_params[ 'expired_callback' ] ) . '"></div>';
 		}
 
 		// Allow users to manually override version 3 and use 2 on some forms.
-		if ( $atts['recaptcha'] != '0' && ( ! get_option( 'yikes-mc-recaptcha-version-three', false ) && $attrs['recaptcha_version'] === 3 ) || ( get_option( 'yikes-mc-recaptcha-version-three', false ) ) ) {
+		if ( $atts[ 'recaptcha' ] != '0' && ( ! get_option( 'yikes-mc-recaptcha-version-three', false ) && $attrs[ 'recaptcha_version' ] === 3 ) || ( get_option( 'yikes-mc-recaptcha-version-three', false ) ) ) {
 			
 			// If either of the Private the Secret key is left blank, we should display an error back to the user.
-			if ( get_option( 'yikes-mc-recaptcha-site-key-three' , '' ) == '' ) {
-				return __( "Whoops! It looks like you enabled reCAPTCHA but forgot to enter the reCAPTCHA V3 site key!" , 'yikes-inc-easy-mailchimp-extender' ) . '<span class="edit-link yikes-easy-mc-edit-link"><a class="post-edit-link" href="' . esc_url( admin_url( 'admin.php?page=yikes-inc-easy-mailchimp-settings&section=recaptcha-settings' ) ) . '" title="' . __( 'ReCaptcha Settings' , 'yikes-inc-easy-mailchimp-extender' ) . '">' . __( 'Edit ReCaptcha Settings' , 'yikes-inc-easy-mailchimp-extender' ) . '</a></span>';
+			if ( get_option( 'yikes-mc-recaptcha-site-key-three', '' ) == '' ) {
+				return __( "Whoops! It looks like you enabled reCAPTCHA but forgot to enter the reCAPTCHA V3 site key!", 'yikes-inc-easy-mailchimp-extender' ) . '<span class="edit-link yikes-easy-mc-edit-link"><a class="post-edit-link" href="' . esc_url( admin_url( 'admin.php?page=yikes-inc-easy-mailchimp-settings&section=recaptcha-settings' ) ) . '" title="' . __( 'ReCaptcha Settings', 'yikes-inc-easy-mailchimp-extender' ) . '">' . __( 'Edit ReCaptcha Settings', 'yikes-inc-easy-mailchimp-extender' ) . '</a></span>';
 			}
-			if ( get_option( 'yikes-mc-recaptcha-secret-key-three' , '' ) == '' ) {
-				return __( "Whoops! It looks like you enabled reCAPTCHA but forgot to enter the reCAPTCHA V3 secret key!" , 'yikes-inc-easy-mailchimp-extender' ) . '<span class="edit-link yikes-easy-mc-edit-link"><a class="post-edit-link" href="' . esc_url( admin_url( 'admin.php?page=yikes-inc-easy-mailchimp-settings&section=recaptcha-settings' ) ) . '" title="' . __( 'ReCaptcha Settings' , 'yikes-inc-easy-mailchimp-extender' ) . '">' . __( 'Edit ReCaptcha Settings' , 'yikes-inc-easy-mailchimp-extender' ) . '</a></span>';
+			if ( get_option( 'yikes-mc-recaptcha-secret-key-three', '' ) == '' ) {
+				return __( "Whoops! It looks like you enabled reCAPTCHA but forgot to enter the reCAPTCHA V3 secret key!", 'yikes-inc-easy-mailchimp-extender' ) . '<span class="edit-link yikes-easy-mc-edit-link"><a class="post-edit-link" href="' . esc_url( admin_url( 'admin.php?page=yikes-inc-easy-mailchimp-settings&section=recaptcha-settings' ) ) . '" title="' . __( 'ReCaptcha Settings', 'yikes-inc-easy-mailchimp-extender' ) . '">' . __( 'Edit ReCaptcha Settings', 'yikes-inc-easy-mailchimp-extender' ) . '</a></span>';
 			}
 
-			$v3_site_key = get_option( 'yikes-mc-recaptcha-site-key-three' , '' );
+			$v3_site_key = get_option( 'yikes-mc-recaptcha-site-key-three', '' );
 
 			wp_enqueue_script(
 				'yikes-google-recaptcha-v3',
@@ -149,39 +149,39 @@ 
 	}
 
 	// place our results into a separate variable for easy looping
-	$additional_form_settings = ( isset( $form_data['form_settings'] ) ) ? $form_data['form_settings'] : false;
+	$additional_form_settings = ( isset( $form_data[ 'form_settings' ] ) ) ? $form_data[ 'form_settings' ] : false;
 	
 	// store our options from the additional form settings array
-	$form_classes = ( $additional_form_settings ) ? $additional_form_settings['yikes-easy-mc-form-class-names'] : '';
-	$inline_form = ( $additional_form_settings ) ? $additional_form_settings['yikes-easy-mc-inline-form'] : '';
-	$submit_button_type = ( $additional_form_settings ) ? $additional_form_settings['yikes-easy-mc-submit-button-type'] : 'text';
-	$submit_button_text = ( $additional_form_settings && $additional_form_settings['yikes-easy-mc-submit-button-text'] != '' ) ? esc_attr( $additional_form_settings['yikes-easy-mc-submit-button-text'] ) : __( 'Submit', 'yikes-inc-easy-mailchimp-extender' );
-	$submit_button_image = ( $additional_form_settings ) ? esc_url( $additional_form_settings['yikes-easy-mc-submit-button-image'] ) : '';
-	$submit_button_classes = ( $additional_form_settings ) ? ' ' . esc_attr( $additional_form_settings['yikes-easy-mc-submit-button-classes'] ) : '';
+	$form_classes = ( $additional_form_settings ) ? $additional_form_settings[ 'yikes-easy-mc-form-class-names' ] : '';
+	$inline_form = ( $additional_form_settings ) ? $additional_form_settings[ 'yikes-easy-mc-inline-form' ] : '';
+	$submit_button_type = ( $additional_form_settings ) ? $additional_form_settings[ 'yikes-easy-mc-submit-button-type' ] : 'text';
+	$submit_button_text = ( $additional_form_settings && $additional_form_settings[ 'yikes-easy-mc-submit-button-text' ] != '' ) ? esc_attr( $additional_form_settings[ 'yikes-easy-mc-submit-button-text' ] ) : __( 'Submit', 'yikes-inc-easy-mailchimp-extender' );
+	$submit_button_image = ( $additional_form_settings ) ? esc_url( $additional_form_settings[ 'yikes-easy-mc-submit-button-image' ] ) : '';
+	$submit_button_classes = ( $additional_form_settings ) ? ' ' . esc_attr( $additional_form_settings[ 'yikes-easy-mc-submit-button-classes' ] ) : '';
 
 	// scheuldes
-	$form_schedule_state = ( $additional_form_settings ) ? $additional_form_settings['yikes-easy-mc-form-schedule'] : false;
-	$form_schedule_start = ( $additional_form_settings ) ? $additional_form_settings['yikes-easy-mc-form-restriction-start'] : '';;
-	$form_schedule_end = ( $additional_form_settings ) ? $additional_form_settings['yikes-easy-mc-form-restriction-end'] : '';
-	$form_pending_message = ( $additional_form_settings ) ? $additional_form_settings['yikes-easy-mc-form-restriction-pending-message'] : '';
-	$form_expired_message = ( $additional_form_settings ) ? $additional_form_settings['yikes-easy-mc-form-restriction-expired-message'] : '';
+	$form_schedule_state = ( $additional_form_settings ) ? $additional_form_settings[ 'yikes-easy-mc-form-schedule' ] : false;
+	$form_schedule_start = ( $additional_form_settings ) ? $additional_form_settings[ 'yikes-easy-mc-form-restriction-start' ] : ''; ;
+	$form_schedule_end = ( $additional_form_settings ) ? $additional_form_settings[ 'yikes-easy-mc-form-restriction-end' ] : '';
+	$form_pending_message = ( $additional_form_settings ) ? $additional_form_settings[ 'yikes-easy-mc-form-restriction-pending-message' ] : '';
+	$form_expired_message = ( $additional_form_settings ) ? $additional_form_settings[ 'yikes-easy-mc-form-restriction-expired-message' ] : '';
 
 	// register required
-	$form_login_required = ( $additional_form_settings ) ? $additional_form_settings['yikes-easy-mc-form-login-required'] : false;
-	$form_login_message = ( $additional_form_settings ) ? $additional_form_settings['yikes-easy-mc-form-restriction-login-message'] : '';
+	$form_login_required = ( $additional_form_settings ) ? $additional_form_settings[ 'yikes-easy-mc-form-login-required' ] : false;
+	$form_login_message = ( $additional_form_settings ) ? $additional_form_settings[ 'yikes-easy-mc-form-restriction-login-message' ] : '';
 
 	// store number of fields
-	$field_count = (int) count( $form_data['fields'] );
+	$field_count = (int) count( $form_data[ 'fields' ] );
 
 	// confirm we actually have fields, before looping
-	if ( isset( $form_data['fields'] ) && ! empty( $form_data['fields'] ) ) {
+	if ( isset( $form_data[ 'fields' ] ) && ! empty( $form_data[ 'fields' ] ) ) {
 
 		// loop over each field, if it's set to hidden -- subtract it from the field count
 		// this throws off the layout for inline forms setup below
-		foreach ( $form_data['fields'] as $form_field ) {
+		foreach ( $form_data[ 'fields' ] as $form_field ) {
 
-			if ( isset( $form_field['hide'] ) && (string) $form_field['hide'] === '1' ) {
-				$field_count --;
+			if ( isset( $form_field[ 'hide' ] ) && (string) $form_field[ 'hide' ] === '1' ) {
+				$field_count--;
 			}
 		}
 	}
@@ -190,8 +190,8 @@ 
 	*	If login is required, abort
 	*	@since 6.0.3.8
 	*/
-	if( $form_login_required ) {
-		if( apply_filters( 'yikes-mailchimp-required-login-requirement', ! is_user_logged_in() ) ) {
+	if ( $form_login_required ) {
+		if ( apply_filters( 'yikes-mailchimp-required-login-requirement', ! is_user_logged_in() ) ) {
 			ob_start();
 				?>
 					<div class="yikes-mailchimp-login-required yikes-mailchimp-form-<?php echo $form_id; ?>-login-required">
@@ -207,19 +207,19 @@ 
 	*	Check if schedule is set for this form
 	*	@since 6.0.3.8
 	*/
-	if( $form_schedule_state ) {
+	if ( $form_schedule_state ) {
 		// store current date
 		$current_date = strtotime( current_time( 'm/d/Y g:iA' ) );
 
 		// the the current date is less than the form scheduled start date
-		if( $current_date < $form_schedule_start ) {
+		if ( $current_date < $form_schedule_start ) {
 			echo apply_filters( 'yikes-mailchimp-frontend-content', $form_pending_message, $form_id, $form_schedule_start );
 			return;
 			// abort
 		}
 
 		// The current date is past or equal to the end date, aka form has now expired
-		if( $current_date >= $form_schedule_end ) {
+		if ( $current_date >= $form_schedule_end ) {
 			echo apply_filters( 'yikes-mailchimp-frontend-content', $form_expired_message, $form_id, $form_schedule_end );
 			return;
 			// abort
@@ -228,14 +228,14 @@ 
 
 	// setup the submit button text
 	// shortcode parameter takes precedence over option
-	$submit = ( ! empty( $atts['submit'] ) ) ? $atts['submit'] : $submit_button_text;
+	$submit = ( ! empty( $atts[ 'submit' ] ) ) ? $atts[ 'submit' ] : $submit_button_text;
 
 	/*
 	*	Check for the constant to prevent styles from loading
 	*	to exclude styles from loading, add `define( 'YIKES_MAILCHIMP_EXCLUDE_STYLES', true );` to functions.php
 	*	@since 6.0.3.8
 	*/
-	if( ! defined( 'YIKES_MAILCHIMP_EXCLUDE_STYLES' ) ) {
+	if ( ! defined( 'YIKES_MAILCHIMP_EXCLUDE_STYLES' ) ) {
 		// enqueue the form styles
 		wp_enqueue_style( 'yikes-inc-easy-mailchimp-public-styles', YIKES_MC_URL . 'public/css/yikes-inc-easy-mailchimp-extender-public.min.css' );
 	}
@@ -243,19 +243,19 @@ 
 	/**
 	*	Check for form inline parameter
 	*/
-	$form_inline = ( $atts['inline'] == 1 || $atts['inline'] == 'true' || get_theme_mod( 'form-inline-' . $form_id, '' ) === true ); // form-inline-{$form_id} comes from customizer extension
+	$form_inline = ( $atts[ 'inline' ] == 1 || $atts[ 'inline' ] == 'true' || get_theme_mod( 'form-inline-' . $form_id, '' ) === true ); // form-inline-{$form_id} comes from customizer extension
 	// recheck from our form options
 	if ( ! $form_inline ) {
-		$form_inline = (bool) $additional_form_settings['yikes-easy-mc-inline-form'];
+		$form_inline = (bool) $additional_form_settings[ 'yikes-easy-mc-inline-form' ];
 	}
 
 	/* If the current user is logged in, and an admin...lets display our 'Edit Form' link */
-	if( is_user_logged_in() ) {
-		if( current_user_can( apply_filters( 'yikes-mailchimp-user-role-access' , 'manage_options' ) ) ) {
+	if ( is_user_logged_in() ) {
+		if ( current_user_can( apply_filters( 'yikes-mailchimp-user-role-access', 'manage_options' ) ) ) {
 			$edit_form_link = '<span class="edit-link">';
-			$edit_form_link .= '<a class="post-edit-link" href="' . esc_url( admin_url( 'admin.php?page=yikes-mailchimp-edit-form&id=' . $atts['form'] ) ) . '" title="' . __( 'Edit' , 'yikes-inc-easy-mailchimp-extender' ) . ' ' . ucwords( $form_data['form_name'] ) . '">' . __( 'Edit Form' , 'yikes-inc-easy-mailchimp-extender' ) . '</a>';
+			$edit_form_link .= '<a class="post-edit-link" href="' . esc_url( admin_url( 'admin.php?page=yikes-mailchimp-edit-form&id=' . $atts[ 'form' ] ) ) . '" title="' . __( 'Edit', 'yikes-inc-easy-mailchimp-extender' ) . ' ' . ucwords( $form_data[ 'form_name' ] ) . '">' . __( 'Edit Form', 'yikes-inc-easy-mailchimp-extender' ) . '</a>';
 			$edit_form_link .= '</span>';
-			$edit_form_link = apply_filters( 'yikes-mailchimp-front-end-form-action-links', $edit_form_link, $atts['form'], ucwords( $form_data['form_name'] ) );
+			$edit_form_link = apply_filters( 'yikes-mailchimp-front-end-form-action-links', $edit_form_link, $atts[ 'form' ], ucwords( $form_data[ 'form_name' ] ) );
 		} else {
 			$edit_form_link = '';
 		}
@@ -265,16 +265,16 @@ 
 	// or else Mailchimp throws errors at you
 	// extract our array keys
 	// @todo Remove array_keys() and in_array() usage here.
-	if( isset( $form_data['fields'] ) && ! empty( $form_data['fields'] ) ) {
-		$array_keys = array_keys( $form_data['fields'] );
+	if ( isset( $form_data[ 'fields' ] ) && ! empty( $form_data[ 'fields' ] ) ) {
+		$array_keys = array_keys( $form_data[ 'fields' ] );
 		// check for EMAIL in that array
-		if( !in_array( 'EMAIL', $array_keys ) && !in_array( 'email', $array_keys ) ) {
-			return '<p>' . __( "An email field is required for all Mailchimp forms. Please add an email field to this form." , 'yikes-inc-easy-mailchimp-extender' ) . '</p><p>' . $edit_form_link . '</p>';
+		if ( ! in_array( 'EMAIL', $array_keys ) && ! in_array( 'email', $array_keys ) ) {
+			return '<p>' . __( "An email field is required for all Mailchimp forms. Please add an email field to this form.", 'yikes-inc-easy-mailchimp-extender' ) . '</p><p>' . $edit_form_link . '</p>';
 		}
 	} else {
-		$error = '<p>' . __( "Whoops, it looks like you forgot to assign fields to this form." , 'yikes-inc-easy-mailchimp-extender' ) . '</p>';
-		if( is_user_logged_in() ) {
-			if( current_user_can( apply_filters( 'yikes-mailchimp-user-role-access' , 'manage_options' ) ) ) {
+		$error = '<p>' . __( "Whoops, it looks like you forgot to assign fields to this form.", 'yikes-inc-easy-mailchimp-extender' ) . '</p>';
+		if ( is_user_logged_in() ) {
+			if ( current_user_can( apply_filters( 'yikes-mailchimp-user-role-access', 'manage_options' ) ) ) {
 				return $error . $edit_form_link;
 			}
 		} else {
@@ -376,17 +376,17 @@ 
 		*	Set a custom title using custom_title="lorem ipsum" parameter in the shortcode
 		*	- This takes precedence over the title set
 		*/
-		if ( $atts['title'] ) {
-			if ( ! empty( $atts['custom_title'] ) ) {
+		if ( $atts[ 'title' ] ) {
+			if ( ! empty( $atts[ 'custom_title' ] ) ) {
 				/**
 				 * Filter the title that is displayed through the shortcode.
 				 *
 				 * @param string $title   The title to display.
 				 * @param int    $form_id The form ID.
 				 */
-				$title = apply_filters( 'yikes-mailchimp-form-title', apply_filters( 'the_title', $atts['custom_title'] ), $form_id );
+				$title = apply_filters( 'yikes-mailchimp-form-title', apply_filters( 'the_title', $atts[ 'custom_title' ] ), $form_id );
 			} else {
-				$title = apply_filters( 'yikes-mailchimp-form-title', apply_filters( 'the_title', $form_data['form_name'] ), $form_id );
+				$title = apply_filters( 'yikes-mailchimp-form-title', apply_filters( 'the_title', $form_data[ 'form_name' ] ), $form_id );
 			}
 
 			echo sprintf( '<h3 class="yikes-mailchimp-form-title yikes-mailchimp-form-title-%1$s">%2$s</h3>', $form_id, $title );
@@ -396,17 +396,17 @@ 
 		*	Allow users to specify a custom description for this form, no html support
 		*	@since 6.0.3.8
 		*/
-		if ( $atts['description'] ) {
-			if ( ! empty( $atts['custom_description'] ) ) {
+		if ( $atts[ 'description' ] ) {
+			if ( ! empty( $atts[ 'custom_description' ] ) ) {
 				/**
 				 * Filter the description that is displayed through the shortcode.
 				 *
 				 * @param string $title   The title to display.
 				 * @param int    $form_id The form ID.
 				 */
-				$description = apply_filters( 'yikes-mailchimp-form-description', $atts['custom_description'], $form_id );
+				$description = apply_filters( 'yikes-mailchimp-form-description', $atts[ 'custom_description' ], $form_id );
 			} else {
-				$description = apply_filters( 'yikes-mailchimp-form-description', $form_data['form_description'], $form_id );
+				$description = apply_filters( 'yikes-mailchimp-form-description', $form_data[ 'form_description' ], $form_id );
 			}
 
 			echo sprintf( '<section class="yikes-mailchimp-form-description yikes-mailchimp-form-description-%1$s">%2$s</section>', $form_id, $description );
@@ -421,10 +421,10 @@ 
 		$min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
 
 		// Check for AJAX
-		if( ( ! empty( $atts['ajax'] ) && $atts['ajax'] == 1 ) || $form_data['submission_settings']['ajax'] == 1 ) {
+		if ( ( ! empty( $atts[ 'ajax' ] ) && $atts[ 'ajax' ] == 1 ) || $form_data[ 'submission_settings' ][ 'ajax' ] == 1 ) {
 
 			// Enqueue our ajax script
-			wp_enqueue_script( 'yikes-easy-mc-ajax' , YIKES_MC_URL . "public/js/yikes-mc-ajax-forms{$min}.js" , array( 'jquery' ), YIKES_MC_VERSION, false );
+			wp_enqueue_script( 'yikes-easy-mc-ajax', YIKES_MC_URL . "public/js/yikes-mc-ajax-forms{$min}.js", array( 'jquery' ), YIKES_MC_VERSION, false );
 			wp_localize_script( 'yikes-easy-mc-ajax', 'yikes_mailchimp_ajax', array(
 				'ajax_url'                      => esc_url( admin_url( 'admin-ajax.php' ) ),
 				'page_data'                     => $page_data,
@@ -456,67 +456,67 @@ 
 
 		// render the form!
 		?>
-			<form id="<?php echo sanitize_title( $form_data['form_name'] ); ?>-<?php echo $form_id; ?>" class="yikes-easy-mc-form yikes-easy-mc-form-<?php echo $form_id . ' '; if ( $form_inline )  { echo 'yikes-mailchimp-form-inline '; } echo ' ' . apply_filters( 'yikes-mailchimp-form-class', $form_classes, $form_id ); if( !empty( $_POST ) && $form_submitted == 1 && $form_data['submission_settings']['hide_form_post_signup'] == 1 ) { echo ' yikes-easy-mc-display-none'; } ?>" method="POST" data-attr-form-id="<?php echo esc_attr( $form_id ); ?>">
+			<form id="<?php echo sanitize_title( $form_data[ 'form_name' ] ); ?>-<?php echo $form_id; ?>" class="yikes-easy-mc-form yikes-easy-mc-form-<?php echo $form_id . ' '; if ( $form_inline ) { echo 'yikes-mailchimp-form-inline '; } echo ' ' . apply_filters( 'yikes-mailchimp-form-class', $form_classes, $form_id ); if ( ! empty( $_POST ) && $form_submitted == 1 && $form_data[ 'submission_settings' ][ 'hide_form_post_signup' ] == 1 ) { echo ' yikes-easy-mc-display-none'; } ?>" method="POST" data-attr-form-id="<?php echo esc_attr( $form_id ); ?>">
 
 				<?php
 				// Set a default constant for hidden fields
 				$hidden_label_count = 0;
 
 				// Loop over our form fields
-				foreach( $form_data['fields'] as $field ) {
+				foreach ( $form_data[ 'fields' ] as $field ) {
 						// input array
 						$field_array = array();
 						// label array
 						$label_array = array();
 						// label classes array
 						$label_class_array = array();
-						if( $field['additional-classes'] != '' ) {
+						if ( $field[ 'additional-classes' ] != '' ) {
 							// split custom classes at spaces
-							$custom_classes = explode( ' ' , $field['additional-classes'] );
+							$custom_classes = explode( ' ', $field[ 'additional-classes' ] );
 							// check our custom class array for field-left/field-right
 							// if it's set we need to assign it to our label and remove it from the field classes
 							 // input half left
-							if( in_array( 'field-left-half' , $custom_classes ) ) {
+							if ( in_array( 'field-left-half', $custom_classes ) ) {
 								// $label_array['class'] = 'class="field-left-half"';
-								$label_class_array[] = 'field-left-half';
-								$key = array_search( 'field-left-half' , $custom_classes );
-								unset( $custom_classes[$key] );
+								$label_class_array[ ] = 'field-left-half';
+								$key = array_search( 'field-left-half', $custom_classes );
+								unset( $custom_classes[ $key ] );
 							} // input half right
-							if( in_array( 'field-right-half' , $custom_classes ) ) {
+							if ( in_array( 'field-right-half', $custom_classes ) ) {
 								// $label_array['class'] = 'class="field-right-half"';
-								$label_class_array[] = 'field-right-half';
-								$key = array_search( 'field-right-half' , $custom_classes );
-								unset( $custom_classes[$key] );
+								$label_class_array[ ] = 'field-right-half';
+								$key = array_search( 'field-right-half', $custom_classes );
+								unset( $custom_classes[ $key ] );
 							} // input thirds (1/3 width, floated left)
-							if( in_array( 'field-third' , $custom_classes ) ) {
+							if ( in_array( 'field-third', $custom_classes ) ) {
 								// $label_array['class'] = 'class="field-third"';
-								$label_class_array[] = 'field-third';
-								$key = array_search( 'field-third' , $custom_classes );
-								unset( $custom_classes[$key] );
+								$label_class_array[ ] = 'field-third';
+								$key = array_search( 'field-third', $custom_classes );
+								unset( $custom_classes[ $key ] );
 							} // 2 column radio
-							if( in_array( 'option-2-col' , $custom_classes ) ) {
+							if ( in_array( 'option-2-col', $custom_classes ) ) {
 								// $label_array['class'] = 'class="option-2-col"';
-								$label_class_array[] = 'option-2-col';
-								$key = array_search( 'option-2-col' , $custom_classes );
-								unset( $custom_classes[$key] );
+								$label_class_array[ ] = 'option-2-col';
+								$key = array_search( 'option-2-col', $custom_classes );
+								unset( $custom_classes[ $key ] );
 							} // 3 column radio
-							if( in_array( 'option-3-col' , $custom_classes ) ) {
+							if ( in_array( 'option-3-col', $custom_classes ) ) {
 								// $label_array['class'] = 'class="option-3-col"';
-								$label_class_array[] = 'option-3-col';
-								$key = array_search( 'option-3-col' , $custom_classes );
-								unset( $custom_classes[$key] );
+								$label_class_array[ ] = 'option-3-col';
+								$key = array_search( 'option-3-col', $custom_classes );
+								unset( $custom_classes[ $key ] );
 							} // 4 column radio
-							if( in_array( 'option-4-col' , $custom_classes ) ) {
+							if ( in_array( 'option-4-col', $custom_classes ) ) {
 								// $label_array['class'] = 'class="option-4-col"';
-								$label_class_array[] = 'option-4-col';
-								$key = array_search( 'option-4-col' , $custom_classes );
-								unset( $custom_classes[$key] );
+								$label_class_array[ ] = 'option-4-col';
+								$key = array_search( 'option-4-col', $custom_classes );
+								unset( $custom_classes[ $key ] );
 							} // inline radio & checkboxes etc
-							if( in_array( 'option-inline' , $custom_classes ) ) {
+							if ( in_array( 'option-inline', $custom_classes ) ) {
 								// $label_array['class'] = 'class="option-inline"';
-								$label_class_array[] = 'option-inline';
-								$key = array_search( 'option-inline' , $custom_classes );
-								unset( $custom_classes[$key] );
+								$label_class_array[ ] = 'option-inline';
+								$key = array_search( 'option-inline', $custom_classes );
+								unset( $custom_classes[ $key ] );
 							}
 						} else {
 							$custom_classes = array();
@@ -524,19 +524,19 @@ 
 
 						// if the form is set to inline, add the inline class to our labels
 						// since @6.0.3.8
-						if( $form_inline ) {
-							$label_class_array[] = 'label-inline';
+						if ( $form_inline ) {
+							$label_class_array[ ] = 'label-inline';
 						}
 
-						if( isset( $field['hide-label'] ) ) {
-							if( absint( $field['hide-label'] ) === 1 ) {
+						if ( isset( $field[ 'hide-label' ] ) ) {
+							if ( absint( $field[ 'hide-label' ] ) === 1 ) {
 								$hidden_label_count++;
-								$custom_classes[] = 'field-no-label';
+								$custom_classes[ ] = 'field-no-label';
 							}
 						}
 
 					/* Store tag variable based on field type */
-					if( isset( $field['merge'] ) ) {
+					if ( isset( $field[ 'merge' ] ) ) {
 						$group = '';
 						$tag = 'merge';
 					} else {
@@ -546,28 +546,28 @@ 
 
 					// build up our array
 					$field_id_string   = 'yikes-easy-mc-form-' . $form_id . '-' . $field[ $tag ];
-					$field_array['id'] = 'id="' . esc_attr( $field_id_string ) . '" ';
-					$field_array['name'] = 'name="' . $group . esc_attr( $field[ $tag ] ) . '" ';
-					$field_array['placeholder'] = isset( $field['placeholder'] ) ? 'placeholder="' . esc_attr( stripslashes( $field['placeholder'] ) ) . '" ' : '';
-					$field_array['classes'] = 'class="yikes-easy-mc-'.$field['type'] . ' ' .  esc_attr( trim( implode( ' ' , $custom_classes ) ) ) . '" ';
+					$field_array[ 'id' ] = 'id="' . esc_attr( $field_id_string ) . '" ';
+					$field_array[ 'name' ] = 'name="' . $group . esc_attr( $field[ $tag ] ) . '" ';
+					$field_array[ 'placeholder' ] = isset( $field[ 'placeholder' ] ) ? 'placeholder="' . esc_attr( stripslashes( $field[ 'placeholder' ] ) ) . '" ' : '';
+					$field_array[ 'classes' ] = 'class="yikes-easy-mc-' . $field[ 'type' ] . ' ' . esc_attr( trim( implode( ' ', $custom_classes ) ) ) . '" ';
 
 					// email must always be required and visible
-					if( $field['type'] == 'email' ) {
-						$field_array['required'] = 'required="required"';
-						$label_array['visible'] = '';
-						$label_class_array[] = $field['merge'] . '-label';
-						$label_class_array[] = 'yikes-mailchimp-field-required';
+					if ( $field[ 'type' ] == 'email' ) {
+						$field_array[ 'required' ] = 'required="required"';
+						$label_array[ 'visible' ] = '';
+						$label_class_array[ ] = $field[ 'merge' ] . '-label';
+						$label_class_array[ ] = 'yikes-mailchimp-field-required';
 					} else {
-						$field_array['required'] = isset( $field['require'] ) ? 'required="required"' : '';
-						$label_array['visible'] = isset( $field['hide'] ) ? 'style="display:none;"' : '';
-						$label_class_array[] = ( $tag === 'merge' ) ? $field['merge'] . '-label' : $field['group_id'] . '-label';
-						if ( isset( $field['require'] ) ) $label_class_array[] = 'yikes-mailchimp-field-required';
+						$field_array[ 'required' ] = isset( $field[ 'require' ] ) ? 'required="required"' : '';
+						$label_array[ 'visible' ] = isset( $field[ 'hide' ] ) ? 'style="display:none;"' : '';
+						$label_class_array[ ] = ( $tag === 'merge' ) ? $field[ 'merge' ] . '-label' : $field[ 'group_id' ] . '-label';
+						if ( isset( $field[ 'require' ] ) ) $label_class_array[ ] = 'yikes-mailchimp-field-required';
 					}
 
 					// if both hide label and hide field are checked, we gotta hide the field!
-					if( isset( $field['hide' ] ) && $field['hide'] == 1 ) {
-						if( isset( $field['hide-label' ] ) && $field['hide-label'] == 1 ) {
-							$field_array['visible'] = 'style="display:none;"';
+					if ( isset( $field[ 'hide' ] ) && $field[ 'hide' ] == 1 ) {
+						if ( isset( $field[ 'hide-label' ] ) && $field[ 'hide-label' ] == 1 ) {
+							$field_array[ 'visible' ] = 'style="display:none;"';
 						}
 					}
 
@@ -575,20 +575,20 @@ 
 					$label_class_array = function_exists( 'sanitize_html_class' ) ? array_map( 'sanitize_html_class', $label_class_array ) : $label_class_array;
 
 					// Turn the clases into a string
-					$label_array['classes'] = 'class="' . implode( ' ', $label_class_array ) . ' "';
+					$label_array[ 'classes' ] = 'class="' . implode( ' ', $label_class_array ) . ' "';
 
 					// Filter the field array data
 					$field_array = apply_filters( 'yikes-mailchimp-field-data', $field_array, $field, $form_id );
 
 					/* Loop Over Standard Fields (aka merge variables) */
-					if( isset( $field['merge'] ) ) {
+					if ( isset( $field[ 'merge' ] ) ) {
 
 						// Handle the Description logic in one spot, here:
-						$show_description = isset( $field['description'] ) && trim( $field['description'] ) !== '' ? true : false;
-						$description_above = isset( $field['description_above'] ) && $field['description_above'] === '1' ? true : false;
+						$show_description = isset( $field[ 'description' ] ) && trim( $field[ 'description' ] ) !== '' ? true : false;
+						$description_above = isset( $field[ 'description_above' ] ) && $field[ 'description_above' ] === '1' ? true : false;
 						if ( $show_description === true ) {
-							$description = '<p class="form-field-description" id="form-field-description-' . $field['merge'] . '">';
-							$description .= apply_filters( 'yikes-mailchimp-' . $field['merge'] . '-description', esc_attr( stripslashes( $field['description'] ) ), $form_id );
+							$description = '<p class="form-field-description" id="form-field-description-' . $field[ 'merge' ] . '">';
+							$description .= apply_filters( 'yikes-mailchimp-' . $field[ 'merge' ] . '-description', esc_attr( stripslashes( $field[ 'description' ] ) ), $form_id );
 							$description .= '</p>';
 
 							/**
@@ -600,11 +600,11 @@ 
 							*	@param string | $field['description']	| The field's description text
 							*	@param int	  | $form_id
 							*/
-							$description = apply_filters( 'yikes-mailchimp-' . $field['merge'] . '-description-html', $description, esc_attr( stripslashes( $field['description'] ) ), $form_id );
+							$description = apply_filters( 'yikes-mailchimp-' . $field[ 'merge' ] . '-description-html', $description, esc_attr( stripslashes( $field[ 'description' ] ) ), $form_id );
 						}
 
 						// loop over our fields by Type
-						switch ( $field['type'] ) {
+						switch ( $field[ 'type' ] ) {
 
 							default:
 							case 'email':
@@ -612,24 +612,24 @@ 
 							case 'number':
 
 								// pass our default value through our filter to parse dynamic data by tag (used solely for 'text' type)
-								$default_value = ( isset( $field['default'] ) ? esc_attr( $field['default'] ) : '' );
+								$default_value = ( isset( $field[ 'default' ] ) ? esc_attr( $field[ 'default' ] ) : '' );
 								$default_value = apply_filters( 'yikes-mailchimp-process-default-tag', $default_value );
-								$default_value = apply_filters( 'yikes-mailchimp-' . $field['merge'] . '-default-value', $default_value, $field, $form_id );
+								$default_value = apply_filters( 'yikes-mailchimp-' . $field[ 'merge' ] . '-default-value', $default_value, $field, $form_id );
 
 									?>
-									<label for="<?php echo esc_attr( $field_id_string ); ?>" <?php echo implode( ' ' , $label_array ); ?>>
+									<label for="<?php echo esc_attr( $field_id_string ); ?>" <?php echo implode( ' ', $label_array ); ?>>
 
 										<!-- dictate label visibility -->
-										<?php if( !isset( $field['hide-label'] ) ) { ?>
-											<span class="<?php echo esc_attr( $field['merge'] ) . '-label'; ?>">
-												<?php if( ! isset( $field['hide-label'] ) ) { echo apply_filters( 'yikes-mailchimp-'.$field['merge'].'-label' , esc_attr( stripslashes( $field['label'] ) ), $form_id ); } ?>
+										<?php if ( ! isset( $field[ 'hide-label' ] ) ) { ?>
+											<span class="<?php echo esc_attr( $field[ 'merge' ] ) . '-label'; ?>">
+												<?php if ( ! isset( $field[ 'hide-label' ] ) ) { echo apply_filters( 'yikes-mailchimp-' . $field[ 'merge' ] . '-label', esc_attr( stripslashes( $field[ 'label' ] ) ), $form_id ); } ?>
 											</span>
 										<?php } ?>
 
 										<!-- Description Above -->
 										<?php if ( $show_description === true && $description_above === true ) { echo $description; } ?>
 
-										<input <?php echo implode( ' ' , $field_array ); if( $field['type'] != 'email' && $field['type'] != 'number' ) { ?> type="text" <?php } else if( $field['type'] == 'email' ) { ?> type="email" <?php } else { ?> type="number" <?php } ?> value="<?php if( isset( $_POST[$field['merge']] ) && $form_submitted != 1 ) { echo esc_attr( $_POST[$field['merge']] ); } else { echo esc_attr( $default_value ); } ?>">
+										<input <?php echo implode( ' ', $field_array ); if ( $field[ 'type' ] != 'email' && $field[ 'type' ] != 'number' ) { ?> type="text" <?php } else if ( $field[ 'type' ] == 'email' ) { ?> type="email" <?php } else { ?> type="number" <?php } ?> value="<?php if ( isset( $_POST[ $field[ 'merge' ] ] ) && $form_submitted != 1 ) { echo esc_attr( $_POST[ $field[ 'merge' ] ] ); } else { echo esc_attr( $default_value ); } ?>">
 
 										<!-- Description Below -->
 										<?php if ( $show_description === true && $description_above === false ) { echo $description; } ?>
@@ -641,23 +641,23 @@ 
 
 							case 'url':
 							case 'imageurl':
-								$default_value = ( isset( $field['default'] ) ) ? $field['default'] : '';
-								$default_value = apply_filters( 'yikes-mailchimp-' . $field['merge'] . '-default-value', $default_value, $field, $form_id );
+								$default_value = ( isset( $field[ 'default' ] ) ) ? $field[ 'default' ] : '';
+								$default_value = apply_filters( 'yikes-mailchimp-' . $field[ 'merge' ] . '-default-value', $default_value, $field, $form_id );
 									?>
 
-									<label for="<?php echo esc_attr( $field_id_string ); ?>" <?php echo implode( ' ' , $label_array ); ?>>
+									<label for="<?php echo esc_attr( $field_id_string ); ?>" <?php echo implode( ' ', $label_array ); ?>>
 
 										<!-- dictate label visibility -->
-										<?php if( !isset( $field['hide-label'] ) ) { ?>
-											<span class="<?php echo esc_attr( $field['merge'] ) . '-label'; ?>">
-												<?php echo apply_filters( 'yikes-mailchimp-' . $field['merge'] . '-label' , esc_attr( stripslashes( $field['label'] ) ) ); ?>
+										<?php if ( ! isset( $field[ 'hide-label' ] ) ) { ?>
+											<span class="<?php echo esc_attr( $field[ 'merge' ] ) . '-label'; ?>">
+												<?php echo apply_filters( 'yikes-mailchimp-' . $field[ 'merge' ] . '-label', esc_attr( stripslashes( $field[ 'label' ] ) ) ); ?>
 											</span>
 										<?php } ?>
 
 										<!-- Description Above -->
 										<?php if ( $show_description === true && $description_above === true ) { echo $description; } ?>
 
-										<input <?php echo implode( ' ' , $field_array ); ?> type="url" <?php if( $field['type'] == 'url' ) { ?> title="<?php _e( 'Please enter a valid URL to the website.' , 'yikes-inc-easy-mailchimp-extender' ); ?>" <?php } else { ?> title="<?php _e( 'Please enter a valid URL to the image.' , 'yikes-inc-easy-mailchimp-extender' ); ?>" <?php } ?> value="<?php if( isset( $_POST[$field['merge']] ) && $form_submitted != 1 ) { echo esc_attr( $_POST[$field['merge']] ); } else { echo esc_attr( $default_value ); } ?>" >
+										<input <?php echo implode( ' ', $field_array ); ?> type="url" <?php if ( $field[ 'type' ] == 'url' ) { ?> title="<?php _e( 'Please enter a valid URL to the website.', 'yikes-inc-easy-mailchimp-extender' ); ?>" <?php } else { ?> title="<?php _e( 'Please enter a valid URL to the image.', 'yikes-inc-easy-mailchimp-extender' ); ?>" <?php } ?> value="<?php if ( isset( $_POST[ $field[ 'merge' ] ] ) && $form_submitted != 1 ) { echo esc_attr( $_POST[ $field[ 'merge' ] ] ); } else { echo esc_attr( $default_value ); } ?>" >
 
 										<!-- Description Below -->
 										<?php if ( $show_description === true && $description_above === false ) { echo $description; } ?>
@@ -668,24 +668,24 @@ 
 							break;
 
 							case 'phone':
-								$default_value = ( isset( $field['default'] ) ? esc_attr( $field['default'] ) : '' );
-								$default_value = apply_filters( 'yikes-mailchimp-' . $field['merge'] . '-default-value', $default_value, $field, $form_id );
-								$phone_format = $field['phone_format'];
+								$default_value = ( isset( $field[ 'default' ] ) ? esc_attr( $field[ 'default' ] ) : '' );
+								$default_value = apply_filters( 'yikes-mailchimp-' . $field[ 'merge' ] . '-default-value', $default_value, $field, $form_id );
+								$phone_format = $field[ 'phone_format' ];
 								?>
 
-									<label for="<?php echo esc_attr( $field_id_string ) ?>" <?php echo implode( ' ' , $label_array ); ?>>
+									<label for="<?php echo esc_attr( $field_id_string ) ?>" <?php echo implode( ' ', $label_array ); ?>>
 
 										<!-- dictate label visibility -->
-										<?php if( !isset( $field['hide-label'] ) ) { ?>
-											<span class="<?php echo esc_attr( $field['merge'] ) . '-label'; ?>">
-												<?php echo apply_filters( 'yikes-mailchimp-' . $field['merge'] . '-label' , esc_attr( stripslashes( $field['label'] ) ) ); ?>
+										<?php if ( ! isset( $field[ 'hide-label' ] ) ) { ?>
+											<span class="<?php echo esc_attr( $field[ 'merge' ] ) . '-label'; ?>">
+												<?php echo apply_filters( 'yikes-mailchimp-' . $field[ 'merge' ] . '-label', esc_attr( stripslashes( $field[ 'label' ] ) ) ); ?>
 											</span>
 										<?php } ?>
 
 										<!-- Description Above -->
 										<?php if ( $show_description === true && $description_above === true ) { echo $description; } ?>
 
-										<input <?php echo implode( ' ' , $field_array ); ?> type="text" <?php if( $phone_format != 'US' ) { ?> data-phone-type="international" title="<?php _e( 'International Phone Number' , 'yikes-inc-easy-mailchimp-extender' ); ?>" pattern="<?php echo apply_filters( 'yikes-mailchimp-international-phone-pattern' , '[0-9,-,+]{1,}' ); ?>" <?php } else { ?> title="<?php _e( 'US Phone Number (###) ### - ####' , 'yikes-inc-easy-mailchimp-extender' ); ?>" data-phone-type="us" pattern="<?php echo apply_filters( 'yikes-mailchimp-us-phone-pattern' , '^(\([0-9]{3}\)|[0-9]{3}-)[0-9]{3}-[0-9]{4}$' ); ?>" <?php } ?> value="<?php if( isset( $_POST[$field['merge']] ) && $form_submitted != 1 ) { echo esc_attr( $_POST[$field['merge']] ); } else { echo esc_attr( $default_value ); } ?>">
+										<input <?php echo implode( ' ', $field_array ); ?> type="text" <?php if ( $phone_format != 'US' ) { ?> data-phone-type="international" title="<?php _e( 'International Phone Number', 'yikes-inc-easy-mailchimp-extender' ); ?>" pattern="<?php echo apply_filters( 'yikes-mailchimp-international-phone-pattern', '[0-9,-,+]{1,}' ); ?>" <?php } else { ?> title="<?php _e( 'US Phone Number (###) ### - ####', 'yikes-inc-easy-mailchimp-extender' ); ?>" data-phone-type="us" pattern="<?php echo apply_filters( 'yikes-mailchimp-us-phone-pattern', '^(\([0-9]{3}\)|[0-9]{3}-)[0-9]{3}-[0-9]{4}$' ); ?>" <?php } ?> value="<?php if ( isset( $_POST[ $field[ 'merge' ] ] ) && $form_submitted != 1 ) { echo esc_attr( $_POST[ $field[ 'merge' ] ] ); } else { echo esc_attr( $default_value ); } ?>">
 
 										<!-- Description Below -->
 										<?php if ( $show_description === true && $description_above === false ) { echo $description; } ?>
@@ -695,23 +695,23 @@ 
 							break;
 
 							case 'zip':
-								$default_value = ( isset( $field['default'] ) ? esc_attr( $field['default'] ) : '' );
-								$default_value = apply_filters( 'yikes-mailchimp-' . $field['merge'] . '-default-value', $default_value, $field, $form_id );
+								$default_value = ( isset( $field[ 'default' ] ) ? esc_attr( $field[ 'default' ] ) : '' );
+								$default_value = apply_filters( 'yikes-mailchimp-' . $field[ 'merge' ] . '-default-value', $default_value, $field, $form_id );
 
 									?>
-									<label for="<?php echo esc_attr( $field_id_string ); ?>" <?php echo implode( ' ' , $label_array ); ?>>
+									<label for="<?php echo esc_attr( $field_id_string ); ?>" <?php echo implode( ' ', $label_array ); ?>>
 
 									<!-- dictate label visibility -->
-									<?php if( ! isset( $field['hide-label'] ) ) { ?>
-										<span class="<?php echo esc_attr( $field['merge'] ) . '-label'; ?>">
-											<?php echo apply_filters( 'yikes-mailchimp-' . $field['merge'] . '-label' , esc_attr( stripslashes( $field['label'] ) ) ); ?>
+									<?php if ( ! isset( $field[ 'hide-label' ] ) ) { ?>
+										<span class="<?php echo esc_attr( $field[ 'merge' ] ) . '-label'; ?>">
+											<?php echo apply_filters( 'yikes-mailchimp-' . $field[ 'merge' ] . '-label', esc_attr( stripslashes( $field[ 'label' ] ) ) ); ?>
 										</span>
 									<?php } ?>
 
 									<!-- Description Above -->
 									<?php if ( $show_description === true && $description_above === true ) { echo $description; } ?>
 
-									<input <?php echo implode( ' ' , $field_array ); ?> type="text" pattern="\d{5,5}(-\d{4,4})?" title="<?php _e( '5 digit zip code, numbers only' , 'yikes-inc-easy-mailchimp-extender' ); ?>" value="<?php if( isset( $_POST[$field['merge']] ) && $form_submitted != 1 ) { echo esc_attr( $_POST[$field['merge']] ); } else { echo esc_attr( $default_value ); } ?>">
+									<input <?php echo implode( ' ', $field_array ); ?> type="text" pattern="\d{5,5}(-\d{4,4})?" title="<?php _e( '5 digit zip code, numbers only', 'yikes-inc-easy-mailchimp-extender' ); ?>" value="<?php if ( isset( $_POST[ $field[ 'merge' ] ] ) && $form_submitted != 1 ) { echo esc_attr( $_POST[ $field[ 'merge' ] ] ); } else { echo esc_attr( $default_value ); } ?>">
 
 									<!-- Description Below -->
 									<?php if ( $show_description === true && $description_above === false ) { echo $description; } ?>
@@ -724,7 +724,7 @@ 
 							case 'address':
 
 								// required fields
-								$required_fields = array( 'addr1' => 'address' , 'addr2' => 'address 2', 'city' => 'city', 'state' =>'state', 'zip' =>'zip' , 'country' => 'country' );
+								$required_fields = array( 'addr1' => 'address', 'addr2' => 'address 2', 'city' => 'city', 'state' =>'state', 'zip' =>'zip', 'country' => 'country' );
 
 								/**
 								* Filter to control the default country (the option pre-selected in the country dropdown).
@@ -740,55 +740,55 @@ 
 								if ( $show_description === true && $description_above === true ) { echo $description; }
 
 								// Placeholder logic
-								if ( ! empty( $field_array['placeholder'] ) ) {
+								if ( ! empty( $field_array[ 'placeholder' ] ) ) {
 									
 									$use_address_placeholder = true;
 
 									// Don't use the address field's array placeholder - use the custom placeholder
-									unset( $field_array['placeholder'] );
+									unset( $field_array[ 'placeholder' ] );
 								}
 
 								// store number for looping
 								$x = 1;
-								foreach( $required_fields as $type => $label ) {
+								foreach ( $required_fields as $type => $label ) {
 
 									// set the field names for the address fields
-									$field_array['name'] = 'name="' . $field[$tag] . '[' . $type . ']' . '"';
+									$field_array[ 'name' ] = 'name="' . $field[ $tag ] . '[' . $type . ']' . '"';
 
 									// Set the placeholder value if we need to
 									$placeholder = isset( $use_address_placeholder ) ? apply_filters( 'yikes-mailchimp-address-' . $type . '-placeholder', ucwords( $label ) ) : '';
 
 									// reset the label classes for left-half/right-half for addresses
-									if( isset( $label_array['class'] ) ) {
+									if ( isset( $label_array[ 'class' ] ) ) {
 										if ( $x % 2 == 0 ) {
-											$label_array['class'] = str_replace( 'field-left-half', 'field-right-half', $label_array['class'] );
+											$label_array[ 'class' ] = str_replace( 'field-left-half', 'field-right-half', $label_array[ 'class' ] );
 										} else {
-											$label_array['class'] = str_replace( 'field-right-half', 'field-left-half', $label_array['class'] );
+											$label_array[ 'class' ] = str_replace( 'field-right-half', 'field-left-half', $label_array[ 'class' ] );
 										}
 									}
 
 									// Never force addr2 to be required
 									if ( $type === 'addr2' ) {
-										$field_array['required'] = apply_filters( 'yikes-mailchimp-address-2-required', '', $form_id );
+										$field_array[ 'required' ] = apply_filters( 'yikes-mailchimp-address-2-required', '', $form_id );
 									}
 
-									switch( $type ) {
+									switch ( $type ) {
 
 										default:
 										case 'addr1':
 										case 'addr2':
 										case 'city':
 											?>
-											<label for="<?php echo esc_attr( $field['merge'] ); ?>" data-attr-name="<?php echo esc_attr( $type ); ?>-field" <?php echo implode( ' ' , $label_array ); ?>>
+											<label for="<?php echo esc_attr( $field[ 'merge' ] ); ?>" data-attr-name="<?php echo esc_attr( $type ); ?>-field" <?php echo implode( ' ', $label_array ); ?>>
 
 												<!-- dictate label visibility -->
-												<?php if( ! isset( $field['hide-label'] ) ) { ?>
-													<span class="<?php echo esc_attr( $field['merge'] ) . '-label'; ?>">
-														<?php echo ucwords( apply_filters( 'yikes-mailchimp-address-' . $type . '-label' , esc_attr( $label ), $form_id ) ); ?>
+												<?php if ( ! isset( $field[ 'hide-label' ] ) ) { ?>
+													<span class="<?php echo esc_attr( $field[ 'merge' ] ) . '-label'; ?>">
+														<?php echo ucwords( apply_filters( 'yikes-mailchimp-address-' . $type . '-label', esc_attr( $label ), $form_id ) ); ?>
 													</span>
 												<?php } ?>
 												
-												<input <?php echo implode( ' ' , $field_array ); ?> placeholder="<?php echo $placeholder; ?>" type="text" value="<?php if( isset( $_POST[$field['merge']][$type] ) && $form_submitted != 1 ) { echo esc_attr( $_POST[$field['merge']][$type] ); } ?>">
+												<input <?php echo implode( ' ', $field_array ); ?> placeholder="<?php echo $placeholder; ?>" type="text" value="<?php if ( isset( $_POST[ $field[ 'merge' ] ][ $type ] ) && $form_submitted != 1 ) { echo esc_attr( $_POST[ $field[ 'merge' ] ][ $type ] ); } ?>">
 
 											</label>
 											<?php
@@ -797,16 +797,16 @@ 
 
 										case 'state':
 											?>
-											<label for="<?php echo esc_attr( $field['merge'] ); ?>" <?php echo implode( ' ' , $label_array ); ?> data-attr-name="state-dropdown">
+											<label for="<?php echo esc_attr( $field[ 'merge' ] ); ?>" <?php echo implode( ' ', $label_array ); ?> data-attr-name="state-dropdown">
 
 												<!-- dictate label visibility -->
-												<?php if( ! isset( $field['hide-label'] ) ) { ?>
-													<span class="<?php echo esc_attr( $field['merge'] ) . '-label'; ?>">
-														<?php echo ucwords( apply_filters( 'yikes-mailchimp-address-' . $type . '-label' , esc_attr( $label ), $form_id ) ); ?>
+												<?php if ( ! isset( $field[ 'hide-label' ] ) ) { ?>
+													<span class="<?php echo esc_attr( $field[ 'merge' ] ) . '-label'; ?>">
+														<?php echo ucwords( apply_filters( 'yikes-mailchimp-address-' . $type . '-label', esc_attr( $label ), $form_id ) ); ?>
 													</span>
 												<?php } ?>
 
-													<select <?php echo implode( ' ' , $field_array ); ?>>
+													<select <?php echo implode( ' ', $field_array ); ?>>
 														<?php
 															$state_and_province_list = file_get_contents( YIKES_MC_PATH . 'public/partials/shortcodes/templates/state-and-province-dropdown.php' ); 
 															/**
@@ -832,21 +832,21 @@ 
 										case 'zip':
 
 											?>
-											<label for="<?php echo esc_attr( $field['merge'] ); ?>"  placeholder="<?php echo $placeholder; ?>" <?php echo implode( ' ' , $label_array ); ?> data-attr-name="zip-input"<?php if ( ! isset( $countries_with_zip_code_field[ $default_country ] ) ) { ?> style="display: none;"<?php } ?>>
+											<label for="<?php echo esc_attr( $field[ 'merge' ] ); ?>"  placeholder="<?php echo $placeholder; ?>" <?php echo implode( ' ', $label_array ); ?> data-attr-name="zip-input"<?php if ( ! isset( $countries_with_zip_code_field[ $default_country ] ) ) { ?> style="display: none;"<?php } ?>>
 
-												<?php if( ! isset( $field['hide-label'] ) ) { ?>
-													<span class="<?php echo esc_attr( $field['merge'] ) . '-label'; ?>">
-														<?php echo ucwords( apply_filters( 'yikes-mailchimp-address-' . $type . '-label' , esc_attr( $label ), $form_id ) ); ?>
+												<?php if ( ! isset( $field[ 'hide-label' ] ) ) { ?>
+													<span class="<?php echo esc_attr( $field[ 'merge' ] ) . '-label'; ?>">
+														<?php echo ucwords( apply_filters( 'yikes-mailchimp-address-' . $type . '-label', esc_attr( $label ), $form_id ) ); ?>
 													</span>
 												<?php } ?>
 
 												<?php 
 													// If zip lookup plugin is installed, the ZIP field comes back as an array and we need to handle it differently...
-													if( isset( $_POST[$field['merge']] ) && $form_submitted != 1 ) {
-														if ( is_array( $_POST[$field['merge']] ) && isset( $_POST[$field['merge']]['zip'] ) ) {
-															$zip_value = $_POST[$field['merge']]['zip'];
+													if ( isset( $_POST[ $field[ 'merge' ] ] ) && $form_submitted != 1 ) {
+														if ( is_array( $_POST[ $field[ 'merge' ] ] ) && isset( $_POST[ $field[ 'merge' ] ][ 'zip' ] ) ) {
+															$zip_value = $_POST[ $field[ 'merge' ] ][ 'zip' ];
 														} else {
-															$zip_value = $_POST[$field['merge']]; 
+															$zip_value = $_POST[ $field[ 'merge' ] ]; 
 														}
 													} else { 
 
@@ -866,7 +866,7 @@ 
 													}
 												?>
 
-												<input <?php echo implode( ' ' , $field_array ); ?>  placeholder="<?php echo $placeholder; ?>" type="text" pattern="<?php echo apply_filters( 'yikes-mailchimp-zip-pattern', '\d{5,5}(-\d{4,4})?', $form_id ); ?>" title="<?php _e( '5 digit zip code, numbers only' , 'yikes-inc-easy-mailchimp-extender' ); ?>" value="<?php echo esc_attr( $zip_value ); ?>">
+												<input <?php echo implode( ' ', $field_array ); ?>  placeholder="<?php echo $placeholder; ?>" type="text" pattern="<?php echo apply_filters( 'yikes-mailchimp-zip-pattern', '\d{5,5}(-\d{4,4})?', $form_id ); ?>" title="<?php _e( '5 digit zip code, numbers only', 'yikes-inc-easy-mailchimp-extender' ); ?>" value="<?php echo esc_attr( $zip_value ); ?>">
 
 											</label>
 											<?php
@@ -876,16 +876,16 @@ 
 										case 'country':
 											?>
 
-											<label for="<?php echo esc_attr( $field['merge'] ); ?>" data-attr-name="<?php echo esc_attr( $type ); ?>-field" <?php echo implode( ' ' , $label_array ); ?>>
+											<label for="<?php echo esc_attr( $field[ 'merge' ] ); ?>" data-attr-name="<?php echo esc_attr( $type ); ?>-field" <?php echo implode( ' ', $label_array ); ?>>
 
 												<!-- dictate label visibility -->
-												<?php if( !isset( $field['hide-label'] ) ) { ?>
-													<span class="<?php echo esc_attr( $field['merge'] ) . '-label'; ?>">
-														<?php echo ucwords( apply_filters( 'yikes-mailchimp-address-' . $type . '-label' , esc_attr( $label ), $form_id ) ); ?>
+												<?php if ( ! isset( $field[ 'hide-label' ] ) ) { ?>
+													<span class="<?php echo esc_attr( $field[ 'merge' ] ) . '-label'; ?>">
+														<?php echo ucwords( apply_filters( 'yikes-mailchimp-address-' . $type . '-label', esc_attr( $label ), $form_id ) ); ?>
 													</span>
 												<?php } ?>
 
-												<select <?php echo implode( ' ' , $field_array ); ?> data-country="true">
+												<select <?php echo implode( ' ', $field_array ); ?> data-country="true">
 													<?php include( YIKES_MC_PATH . 'public/partials/shortcodes/templates/country-dropdown.php' ); ?>
 												</select>
 											</label>
@@ -931,40 +931,40 @@ 
 								wp_register_script( 'yikes-datepicker-scripts', YIKES_MC_URL . "public/js/yikes-datepicker-scripts{$min}.js", array( 'jquery-ui-datepicker' ), YIKES_MC_VERSION, false );
 								wp_localize_script( 'yikes-datepicker-scripts', 'datepicker_settings', $datepicker_options );
 								wp_enqueue_script( 'yikes-datepicker-scripts' );
-								wp_enqueue_style( 'jquery-datepicker-styles' , YIKES_MC_URL . 'public/css/jquery-ui.min.css' );
-								wp_enqueue_style( 'yikes-datepicker-styles' , YIKES_MC_URL . 'public/css/yikes-datepicker-styles.min.css' );
+								wp_enqueue_style( 'jquery-datepicker-styles', YIKES_MC_URL . 'public/css/jquery-ui.min.css' );
+								wp_enqueue_style( 'yikes-datepicker-styles', YIKES_MC_URL . 'public/css/yikes-datepicker-styles.min.css' );
 
-								switch ( $field['type'] ) {
+								switch ( $field[ 'type' ] ) {
 									default:
 									case 'date':
-										$date_format = ( isset( $field['date_format'] ) ) ? $field['date_format'] : 'mm/dd/yyyy';
+										$date_format = ( isset( $field[ 'date_format' ] ) ) ? $field[ 'date_format' ] : 'mm/dd/yyyy';
 										break;
 
 									case 'birthday':
-										$date_format = ( isset( $field['date_format'] ) ) ? strtolower( $field['date_format'] ) : 'mm/dd';
+										$date_format = ( isset( $field[ 'date_format' ] ) ) ? strtolower( $field[ 'date_format' ] ) : 'mm/dd';
 										break;
 								}
 
-								$default_value = ( isset( $field['default'] ) ? esc_attr( $field['default'] ) : '' );
-								$default_value = apply_filters( 'yikes-mailchimp-' . $field['merge'] . '-default-value', $default_value, $field, $form_id );
+								$default_value = ( isset( $field[ 'default' ] ) ? esc_attr( $field[ 'default' ] ) : '' );
+								$default_value = apply_filters( 'yikes-mailchimp-' . $field[ 'merge' ] . '-default-value', $default_value, $field, $form_id );
 								
 								// store empty number for looping
 								$x = 0;
 
 								?>
-									<label for="<?php echo esc_attr( $field_id_string ); ?>" <?php echo implode( ' ' , $label_array ); ?>>
+									<label for="<?php echo esc_attr( $field_id_string ); ?>" <?php echo implode( ' ', $label_array ); ?>>
 
 										<!-- dictate label visibility -->
-										<?php if( !isset( $field['hide-label'] ) ) { ?>
-											<span class="<?php echo esc_attr( $field['merge'] ) . '-label'; ?>">
-												<?php echo apply_filters( 'yikes-mailchimp-' . $field['merge'] . '-label' , esc_attr( stripslashes( $field['label'] ) ) ); ?>
+										<?php if ( ! isset( $field[ 'hide-label' ] ) ) { ?>
+											<span class="<?php echo esc_attr( $field[ 'merge' ] ) . '-label'; ?>">
+												<?php echo apply_filters( 'yikes-mailchimp-' . $field[ 'merge' ] . '-label', esc_attr( stripslashes( $field[ 'label' ] ) ) ); ?>
 											</span>
 										<?php } ?>
 
 										<!-- Description Above -->
 										<?php if ( $show_description === true && $description_above === true ) { echo $description; } ?>
 
-										<input <?php echo implode( ' ' , $field_array ); ?> type="text" <?php if( $field['type'] == 'date' ) { ?> data-attr-type="date" <?php } else { ?> data-attr-type="birthday" <?php } ?> value="<?php if( isset( $_POST[$field['merge']] ) && $form_submitted != 1 ) { echo esc_attr( $_POST[$field['merge']] ); } else { echo esc_attr( $default_value ); } ?>" data-date-format="<?php echo esc_attr( strtolower( $date_format ) ); ?>">
+										<input <?php echo implode( ' ', $field_array ); ?> type="text" <?php if ( $field[ 'type' ] == 'date' ) { ?> data-attr-type="date" <?php } else { ?> data-attr-type="birthday" <?php } ?> value="<?php if ( isset( $_POST[ $field[ 'merge' ] ] ) && $form_submitted != 1 ) { echo esc_attr( $_POST[ $field[ 'merge' ] ] ); } else { echo esc_attr( $default_value ); } ?>" data-date-format="<?php echo esc_attr( strtolower( $date_format ) ); ?>">
 
 										<!-- Description Below -->
 										<?php if ( $show_description === true && $description_above === false ) { echo $description; } ?>
@@ -975,26 +975,26 @@ 
 							break;
 
 							case 'dropdown':
-								$no_default     = $field['default_choice'] === 'no-default' || isset( $field['default_choice'][0] ) && $field['default_choice'][0] === 'no-default';
-								$default_choice = is_array( $field['default_choice'] ) ? $field['default_choice'] : array( $field['default_choice'] );
+								$no_default     = $field[ 'default_choice' ] === 'no-default' || isset( $field[ 'default_choice' ][ 0 ] ) && $field[ 'default_choice' ][ 0 ] === 'no-default';
+								$default_choice = is_array( $field[ 'default_choice' ] ) ? $field[ 'default_choice' ] : array( $field[ 'default_choice' ] );
 
 								// store empty number for looping
 								$x = 0;
 									?>
-									<label for="<?php echo esc_attr( $field_id_string ); ?>" <?php echo implode( ' ' , $label_array ); ?>>
+									<label for="<?php echo esc_attr( $field_id_string ); ?>" <?php echo implode( ' ', $label_array ); ?>>
 										<!-- dictate label visibility -->
-										<?php if( ! isset( $field['hide-label'] ) ) { ?>
-											<span class="<?php echo esc_attr( $field['merge'] ) . '-label'; ?>">
-												<?php echo apply_filters( 'yikes-mailchimp-' . $field['merge'] . '-label' , esc_attr( stripslashes( $field['label'] ) ) ); ?>
+										<?php if ( ! isset( $field[ 'hide-label' ] ) ) { ?>
+											<span class="<?php echo esc_attr( $field[ 'merge' ] ) . '-label'; ?>">
+												<?php echo apply_filters( 'yikes-mailchimp-' . $field[ 'merge' ] . '-label', esc_attr( stripslashes( $field[ 'label' ] ) ) ); ?>
 											</span>
 										<?php }
 
 											// decode for looping
-											$choices = json_decode( $field['choices'], true );
+											$choices = json_decode( $field[ 'choices' ], true );
 
 											// If the form was submitted, but failed, let's default to the chosen option
-											if( isset( $_POST[ $field['merge'] ] ) && $form_submitted === 0 ) {
-												$default_choice = is_array( $_POST[ $field['merge'] ] ) ? $_POST[ $field['merge'] ] : array( $_POST[ $field['merge'] ] );
+											if ( isset( $_POST[ $field[ 'merge' ] ] ) && $form_submitted === 0 ) {
+												$default_choice = is_array( $_POST[ $field[ 'merge' ] ] ) ? $_POST[ $field[ 'merge' ] ] : array( $_POST[ $field[ 'merge' ] ] );
 											}
 
 										?>
@@ -1002,11 +1002,11 @@ 
 										<!-- Description Above -->
 										<?php if ( $show_description === true && $description_above === true ) { echo $description; } ?>
 
-										<select <?php echo implode( ' ' , $field_array ); ?>>
+										<select <?php echo implode( ' ', $field_array ); ?>>
 											<?php
 												$no_default_name = apply_filters( 'yikes-mailchimp-dropdown-field-no-default-option-name', __( 'Select...', 'yikes-inc-easy-mailchimp-extender' ), $form_id );
 												echo $no_default === true ? '<option value="">' . $no_default_name . '</option>' : '';
-												foreach( $choices as $choice ) { ?>
+												foreach ( $choices as $choice ) { ?>
 													<option 
 														value="<?php echo esc_attr( $choice ); ?>"
 														<?php if ( $no_default !== true && in_array( $x, $default_choice ) || in_array( $choice, $default_choice, true ) ) { echo 'selected="selected"'; } ?>>
@@ -1029,17 +1029,17 @@ 
 							case 'radio':
 							case 'checkbox':
 								// remove the ID (as to not assign the same ID to every radio button)
-								unset( $field_array['id'] );
-								$choices = json_decode( $field['choices'], true );
+								unset( $field_array[ 'id' ] );
+								$choices = json_decode( $field[ 'choices' ], true );
 
 								// assign a default choice
-								$no_default     = $field['default_choice'] === 'no-default' || isset( $field['default_choice'][0] ) && $field['default_choice'][0] === 'no-default';
-								$default_choice = ( isset( $field['default_choice'] ) && ! empty( $field['default_choice'] ) ) ? $field['default_choice'] : $choices[0];
+								$no_default     = $field[ 'default_choice' ] === 'no-default' || isset( $field[ 'default_choice' ][ 0 ] ) && $field[ 'default_choice' ][ 0 ] === 'no-default';
+								$default_choice = ( isset( $field[ 'default_choice' ] ) && ! empty( $field[ 'default_choice' ] ) ) ? $field[ 'default_choice' ] : $choices[ 0 ];
 								$default_choice = ( is_array( $default_choice ) ) ? $default_choice : array( $default_choice );
 
 								// If the form was submitted, but failed, let's default to the chosen option
-								if( isset( $_POST[ $field['merge'] ] ) && $form_submitted === 0 ) {
-									$default_choice = is_array( $_POST[ $field['merge'] ] ) ? $_POST[ $field['merge'] ] : array( $_POST[ $field['merge'] ] );
+								if ( isset( $_POST[ $field[ 'merge' ] ] ) && $form_submitted === 0 ) {
+									$default_choice = is_array( $_POST[ $field[ 'merge' ] ] ) ? $_POST[ $field[ 'merge' ] ] : array( $_POST[ $field[ 'merge' ] ] );
 								}
 
 								$count = count( $choices );
@@ -1047,29 +1047,29 @@ 
 								$x = 0;
 
 								?>
-								<label for="<?php echo esc_attr( $field_id_string ); ?>" <?php echo implode( ' ' , $label_array ); ?>>
+								<label for="<?php echo esc_attr( $field_id_string ); ?>" <?php echo implode( ' ', $label_array ); ?>>
 
 									<!-- dictate label visibility -->
-									<?php if( ! isset( $field['hide-label'] ) ) { ?>
-										<span class="<?php echo esc_attr( $field['merge'] ). '-label'; ?> checkbox-parent-label">
-											<?php echo esc_attr( apply_filters( 'yikes-mailchimp-'.$field['merge'].'-label', stripslashes( $field['label'] ) ) ); ?>
+									<?php if ( ! isset( $field[ 'hide-label' ] ) ) { ?>
+										<span class="<?php echo esc_attr( $field[ 'merge' ] ) . '-label'; ?> checkbox-parent-label">
+											<?php echo esc_attr( apply_filters( 'yikes-mailchimp-' . $field[ 'merge' ] . '-label', stripslashes( $field[ 'label' ] ) ) ); ?>
 										</span>
 									<?php }
 
 									// <!-- Description Above -->
 									if ( $show_description === true && $description_above === true ) { echo $description; }
 
-									foreach( $choices as $choice ) {
+									foreach ( $choices as $choice ) {
 										?>
-										<label for="<?php echo esc_attr( $field['merge'] ) . '-' . $i; ?>" class="yikes-easy-mc-checkbox-label <?php echo implode( ' ' , $custom_classes ); if( $i === $count ) { ?> last-selection<?php } ?>">
+										<label for="<?php echo esc_attr( $field[ 'merge' ] ) . '-' . $i; ?>" class="yikes-easy-mc-checkbox-label <?php echo implode( ' ', $custom_classes ); if ( $i === $count ) { ?> last-selection<?php } ?>">
 											<input 
-												type="<?php echo esc_attr( $field['type'] ); ?>" 
-												name="<?php echo esc_attr( $field['merge'] ); ?>" 
-												id="<?php echo esc_attr( $field['merge'] . '-' . $i ); ?>" 
+												type="<?php echo esc_attr( $field[ 'type' ] ); ?>" 
+												name="<?php echo esc_attr( $field[ 'merge' ] ); ?>" 
+												id="<?php echo esc_attr( $field[ 'merge' ] . '-' . $i ); ?>" 
 												<?php if ( $no_default !== true && in_array( $x, $default_choice ) || in_array( $choice, $default_choice, true ) ) { echo 'checked="checked"'; } ?>
-												<?php echo $field_array['required']; ?>
+												<?php echo $field_array[ 'required' ]; ?>
 												value="<?php echo esc_attr( $choice ); ?>">
-											<span class="<?php echo esc_attr( $field['merge'] ). '-label'; ?>"><?php echo stripslashes( $choice ); ?></span>
+											<span class="<?php echo esc_attr( $field[ 'merge' ] ) . '-label'; ?>"><?php echo stripslashes( $choice ); ?></span>
 										</label>
 										<?php
 										$i++;
@@ -1090,11 +1090,11 @@ 
 						/**** Interest Groups ****/
 
 						// Handle the Description logic in one spot, here:
-						$show_description = isset( $field['description'] ) && trim( $field['description'] ) !== '' ? true : false;
-						$description_above = isset( $field['description_above'] ) && $field['description_above'] === '1' ? true : false;
+						$show_description = isset( $field[ 'description' ] ) && trim( $field[ 'description' ] ) !== '' ? true : false;
+						$description_above = isset( $field[ 'description_above' ] ) && $field[ 'description_above' ] === '1' ? true : false;
 						if ( $show_description === true ) {
-							$description = '<p class="form-field-description" id="form-field-description-' . $field['group_id'] . '">';
-							$description .= apply_filters( 'yikes-mailchimp-' . $field['group_id'] . '-description', esc_attr( stripslashes( $field['description'] ) ), $form_id );
+							$description = '<p class="form-field-description" id="form-field-description-' . $field[ 'group_id' ] . '">';
+							$description .= apply_filters( 'yikes-mailchimp-' . $field[ 'group_id' ] . '-description', esc_attr( stripslashes( $field[ 'description' ] ) ), $form_id );
 							$description .= '</p>';
 
 							/**
@@ -1106,27 +1106,27 @@ 
 							*	@param string | $field['description']	| The field's description text
 							*	@param int	  | $form_id
 							*/
-							$description = apply_filters( 'yikes-mailchimp-' . $field['group_id'] . '-description-html', $description, esc_attr( stripslashes( $field['description'] ) ), $form_id );
+							$description = apply_filters( 'yikes-mailchimp-' . $field[ 'group_id' ] . '-description-html', $description, esc_attr( stripslashes( $field[ 'description' ] ) ), $form_id );
 						}
 
 						// Get our groups
-						$groups = isset( $field['groups'] ) && ! empty( $field['groups'] ) ? json_decode( $field['groups'], true ) : array();
+						$groups = isset( $field[ 'groups' ] ) && ! empty( $field[ 'groups' ] ) ? json_decode( $field[ 'groups' ], true ) : array();
 
 						// Get the default choice(s) from the field settings and turn them into an array if not already
-						$default_choice = isset( $field['default_choice'] ) ? $field['default_choice'] : '';
+						$default_choice = isset( $field[ 'default_choice' ] ) ? $field[ 'default_choice' ] : '';
 						$default_choice = is_array( $default_choice ) ? $default_choice : array( $default_choice );
-						$default_choice = apply_filters( 'yikes-mailchimp-' . $field['group_id'] . '-default', $default_choice, $groups, $field, $form_id );
+						$default_choice = apply_filters( 'yikes-mailchimp-' . $field[ 'group_id' ] . '-default', $default_choice, $groups, $field, $form_id );
 
 						$count = count( $groups );
 
-						if( $field['type'] === 'checkboxes' ) {
+						if ( $field[ 'type' ] === 'checkboxes' ) {
 							$type = 'checkbox';
-						} else if( $field['type'] === 'radio' ) {
+						} else if ( $field[ 'type' ] === 'radio' ) {
 							$type = 'radio';
 						}
 
 						// loop over the interest group field types
-						switch ( $field['type'] ) {
+						switch ( $field[ 'type' ] ) {
 
 							case 'checkboxes':
 							case 'radio':
@@ -1134,11 +1134,11 @@ 
 								$x = 1; // used to find the last item of our array
 
 									?>
-									<label for="<?php echo esc_attr( $field['group_id'] ); ?>" <?php echo implode( ' ' , $label_array ); ?>>
-										<?php if( ! isset( $field['hide-label'] ) ) { ?>
+									<label for="<?php echo esc_attr( $field[ 'group_id' ] ); ?>" <?php echo implode( ' ', $label_array ); ?>>
+										<?php if ( ! isset( $field[ 'hide-label' ] ) ) { ?>
 											<!-- dictate label visibility -->
-											<span class="<?php echo esc_attr( $field['group_id'] ) . '-label'; ?> checkbox-parent-label">
-												<?php echo apply_filters( 'yikes-mailchimp-' . $field['group_id'] . '-label' , esc_attr( stripslashes( $field['label'] ) ) ); ?>
+											<span class="<?php echo esc_attr( $field[ 'group_id' ] ) . '-label'; ?> checkbox-parent-label">
+												<?php echo apply_filters( 'yikes-mailchimp-' . $field[ 'group_id' ] . '-label', esc_attr( stripslashes( $field[ 'label' ] ) ) ); ?>
 											</span>
 									<?php
 										}
@@ -1148,7 +1148,7 @@ 
 
 										// Display Submission Errors
 										if ( ! empty( $missing_required_checkbox_interest_groups ) ) {
-											if( in_array( $field['group_id'], $missing_required_checkbox_interest_groups ) ) {
+											if ( in_array( $field[ 'group_id' ], $missing_required_checkbox_interest_groups ) ) {
 												?>
 													<p class="yikes-mailchimp-required-interest-group-error">
 														<?php echo apply_filters( 'yikes-mailchimp-interest-group-checkbox-error', __( 'This field is required.', 'yikes-inc-easy-mailchimp-extender' ), $form_id ); ?>
@@ -1160,20 +1160,20 @@ 
 										foreach ( $groups as $group_id => $name ) {
 
 											// If the form was submitted and failed, set the submitted/chosen values as the default
-											if ( isset( $_POST[ 'group-' . $field['group_id'] ] ) && $form_submitted === 0 ) {
+											if ( isset( $_POST[ 'group-' . $field[ 'group_id' ] ] ) && $form_submitted === 0 ) {
 
 												// Format default choice as array
-												$default_choice = ( is_array( $_POST[ 'group-' . $field['group_id'] ] ) ) ? $_POST[ 'group-' . $field['group_id'] ] : array( $_POST[ 'group-' . $field['group_id'] ] );
+												$default_choice = ( is_array( $_POST[ 'group-' . $field[ 'group_id' ] ] ) ) ? $_POST[ 'group-' . $field[ 'group_id' ] ] : array( $_POST[ 'group-' . $field[ 'group_id' ] ] );
 											}
 
 											?>
-											<label for="<?php echo esc_attr( $field['group_id'] ) . '-' . $i; ?>" class="yikes-easy-mc-checkbox-label <?php echo implode( ' ' , $custom_classes ); if( $x === $count ) { ?> last-selection<?php } ?>">
+											<label for="<?php echo esc_attr( $field[ 'group_id' ] ) . '-' . $i; ?>" class="yikes-easy-mc-checkbox-label <?php echo implode( ' ', $custom_classes ); if ( $x === $count ) { ?> last-selection<?php } ?>">
 												<input 
-													<?php if( isset( $field['require'] ) && $field['require'] == 1 ) { if ( $field['type'] !== 'checkboxes' ) { ?> required="required" <?php } ?> 
+													<?php if ( isset( $field[ 'require' ] ) && $field[ 'require' ] == 1 ) { if ( $field[ 'type' ] !== 'checkboxes' ) { ?> required="required" <?php } ?> 
 													class="yikes-interest-group-required" <?php } ?> 
 													type="<?php echo esc_attr( $type ); ?>"
-													name="group-<?php echo esc_attr( $field['group_id'] ); ?>[]" 
-													id="<?php echo esc_attr( $field['group_id'] . '-' . $i ); ?>"
+													name="group-<?php echo esc_attr( $field[ 'group_id' ] ); ?>[]" 
+													id="<?php echo esc_attr( $field[ 'group_id' ] . '-' . $i ); ?>"
 													<?php if ( in_array( $group_id, $default_choice ) ) { echo 'checked="checked"'; } ?> 
 													value="<?php echo esc_attr( $group_id ); ?>">
 													<?php echo esc_attr( $name ); ?>
@@ -1195,32 +1195,32 @@ 
 
 									?>
 
-									<label for="<?php echo esc_attr( $field['group_id'] ); ?>" <?php echo implode( ' ' , $label_array ); ?>>
+									<label for="<?php echo esc_attr( $field[ 'group_id' ] ); ?>" <?php echo implode( ' ', $label_array ); ?>>
 										<!-- dictate label visibility -->
-										<?php if( ! isset( $field['hide-label'] ) ) { ?>
-											<span class="<?php echo esc_attr( $field['group_id'] ) . '-label'; ?>">
-												<?php echo apply_filters( 'yikes-mailchimp-' . $field['group_id'] . '-label' , esc_attr( stripslashes( $field['label'] ) ) ); ?>
+										<?php if ( ! isset( $field[ 'hide-label' ] ) ) { ?>
+											<span class="<?php echo esc_attr( $field[ 'group_id' ] ) . '-label'; ?>">
+												<?php echo apply_filters( 'yikes-mailchimp-' . $field[ 'group_id' ] . '-label', esc_attr( stripslashes( $field[ 'label' ] ) ) ); ?>
 											</span>
 										<?php } ?>
 
 										<!-- Description Above -->
 										<?php if ( $show_description === true && $description_above === true ) { echo $description; } ?>
 
-										<select <?php echo implode( ' ' , $field_array ); ?>>
+										<select <?php echo implode( ' ', $field_array ); ?>>
 
 											<?php
-												$no_default      = $field['default_choice'] === 'no-default' || isset( $field['default_choice'][0] ) && $field['default_choice'][0] === 'no-default';
+												$no_default      = $field[ 'default_choice' ] === 'no-default' || isset( $field[ 'default_choice' ][ 0 ] ) && $field[ 'default_choice' ][ 0 ] === 'no-default';
 												$no_default_name = apply_filters( 'yikes-mailchimp-dropdown-ig-no-default-option-name', __( 'Select...', 'yikes-inc-easy-mailchimp-extender' ), $form_id );
 												echo $no_default === true ? '<option value="">' . $no_default_name . '</option>' : '';
 
 												$i = 0;
-												foreach( $groups as $group_id => $name ) { 
+												foreach ( $groups as $group_id => $name ) { 
 
 													// If the form was submitted and failed, set the submitted/chosen values as the default
-													if( isset( $_POST[ 'group-' . $field['group_id'] ] ) && $form_submitted === 0 ) {
+													if ( isset( $_POST[ 'group-' . $field[ 'group_id' ] ] ) && $form_submitted === 0 ) {
 
 														// Format default choice as array
-														$default_choice = ( is_array( $_POST[ 'group-' . $field['group_id'] ] ) ) ? $_POST[ 'group-' . $field['group_id'] ] : array( $_POST[ 'group-' . $field['group_id'] ] );
+														$default_choice = ( is_array( $_POST[ 'group-' . $field[ 'group_id' ] ] ) ) ? $_POST[ 'group-' . $field[ 'group_id' ] ] : array( $_POST[ 'group-' . $field[ 'group_id' ] ] );
 													}
 											?>
 													<option 
@@ -1248,12 +1248,12 @@ 
 
 									?>
 
-									<label for="<?php echo esc_attr( $field['group_id'] ); ?>" <?php echo implode( ' ' , $label_array ); ?>>
+									<label for="<?php echo esc_attr( $field[ 'group_id' ] ); ?>" <?php echo implode( ' ', $label_array ); ?>>
 
 										<!-- dictate label visibility -->
-										<?php if( ! isset( $field['hide-label'] ) ) { ?>
-											<span class="<?php echo esc_attr( $field['group_id'] ) . '-label'; ?> checkbox-parent-label" style="display:none;">
-												<?php echo apply_filters( 'yikes-mailchimp-'.$field['group_id'].'-label' , esc_attr( stripslashes( $field['label'] ) ) ); ?>
+										<?php if ( ! isset( $field[ 'hide-label' ] ) ) { ?>
+											<span class="<?php echo esc_attr( $field[ 'group_id' ] ) . '-label'; ?> checkbox-parent-label" style="display:none;">
+												<?php echo apply_filters( 'yikes-mailchimp-' . $field[ 'group_id' ] . '-label', esc_attr( stripslashes( $field[ 'label' ] ) ) ); ?>
 											</span>
 										<?php }
 
@@ -1263,17 +1263,17 @@ 
 										// Turn $default_choice into an array if it isn't already
 										$default_choice = ( isset( $default_choice ) && is_array( $default_choice ) ) ? $default_choice : array( $default_choice );
 
-										foreach( $groups as $group_id => $name ) { 
+										foreach ( $groups as $group_id => $name ) { 
 											?>
-											<label for="<?php echo esc_attr( $field['group_id'] ) . '-' . $i; ?>" class="yikes-easy-mc-checkbox-label <?php echo implode( ' ' , $custom_classes ); if ( $x === $count ) { echo ' last-selection'; } ?>" style="display:none;">
+											<label for="<?php echo esc_attr( $field[ 'group_id' ] ) . '-' . $i; ?>" class="yikes-easy-mc-checkbox-label <?php echo implode( ' ', $custom_classes ); if ( $x === $count ) { echo ' last-selection'; } ?>" style="display:none;">
 												<input 
 													type="checkbox" 
-													name="group-<?php echo esc_attr( $field['group_id'] ); ?>[]" 
-													id="<?php echo esc_attr( $field['group_id'] ) . '-' . $i; ?>"
+													name="group-<?php echo esc_attr( $field[ 'group_id' ] ); ?>[]" 
+													id="<?php echo esc_attr( $field[ 'group_id' ] ) . '-' . $i; ?>"
 													value="<?php echo esc_attr( $group_id ) ?>"
 													<?php if ( in_array( $group_id, $default_choice ) ) { echo 'checked="checked"'; } ?>
 												>
-												<?php echo esc_attr( stripslashes( str_replace( '' , '\'', $name ) ) ); ?>
+												<?php echo esc_attr( stripslashes( str_replace( '', '\'', $name ) ) ); ?>
 											</label>
 											<?php
 											$i++;
@@ -1298,14 +1298,14 @@ 
 					echo $recaptcha_box;
 				}
 
-				$admin_class = is_user_logged_in() && current_user_can( apply_filters( 'yikes-mailchimp-user-role-access' , 'manage_options' ) ) ? ' admin-logged-in' : '';
+				$admin_class = is_user_logged_in() && current_user_can( apply_filters( 'yikes-mailchimp-user-role-access', 'manage_options' ) ) ? ' admin-logged-in' : '';
 				?>
 
 				<!-- Honeypot Trap -->
 				<input type="hidden" name="yikes-mailchimp-honeypot" id="yikes-mailchimp-honeypot-<?php echo esc_attr( $form_id ); ?>" value="">
 
 				<!-- List ID -->
-				<input type="hidden" name="yikes-mailchimp-associated-list-id" id="yikes-mailchimp-associated-list-id-<?php echo esc_attr( $form_id ); ?>" value="<?php echo esc_attr( $form_data['list_id'] ); ?>">
+				<input type="hidden" name="yikes-mailchimp-associated-list-id" id="yikes-mailchimp-associated-list-id-<?php echo esc_attr( $form_id ); ?>" value="<?php echo esc_attr( $form_data[ 'list_id' ] ); ?>">
 
 				<!-- The form that is being submitted! Used to display error/success messages above the correct form -->
 				<input type="hidden" name="yikes-mailchimp-submitted-form" id="yikes-mailchimp-submitted-form-<?php echo esc_attr( $form_id ); ?>" value="<?php echo esc_attr( $form_id ); ?>">
@@ -1319,15 +1319,15 @@ 
 						// If the number of fields, is equal to the hidden label count, add our class
 						// eg: All field labels are set to hidden.
 						if ( absint( $field_count ) === absint( $hidden_label_count ) ) {
-							$submit_button_label_classes[] = 'labels-hidden';
+							$submit_button_label_classes[ ] = 'labels-hidden';
 						}
 						echo '<label class="empty-form-inline-label submit-button-inline-label"><span class="' . implode( ' ', $submit_button_label_classes ) . '">&nbsp;</span>';
 					}
 					// Display the image or text based button.
 					if ( $submit_button_type === 'text' ) {
-						echo apply_filters( 'yikes-mailchimp-form-submit-button', '<button type="submit" class="' . apply_filters( 'yikes-mailchimp-form-submit-button-classes', 'yikes-easy-mc-submit-button yikes-easy-mc-submit-button-' . esc_attr( $form_data['id'] ) . ' btn btn-primary' . $submit_button_classes . $admin_class, $form_data['id'] ) . '"> <span class="yikes-mailchimp-submit-button-span-text">' .  apply_filters( 'yikes-mailchimp-form-submit-button-text', esc_attr( stripslashes( $submit ) ), $form_data['id'] ) . '</span></button>', $form_data['id'] );
+						echo apply_filters( 'yikes-mailchimp-form-submit-button', '<button type="submit" class="' . apply_filters( 'yikes-mailchimp-form-submit-button-classes', 'yikes-easy-mc-submit-button yikes-easy-mc-submit-button-' . esc_attr( $form_data[ 'id' ] ) . ' btn btn-primary' . $submit_button_classes . $admin_class, $form_data[ 'id' ] ) . '"> <span class="yikes-mailchimp-submit-button-span-text">' . apply_filters( 'yikes-mailchimp-form-submit-button-text', esc_attr( stripslashes( $submit ) ), $form_data[ 'id' ] ) . '</span></button>', $form_data[ 'id' ] );
 					} else {
-						echo apply_filters( 'yikes-mailchimp-form-submit-button', '<input type="image" alt="' . apply_filters( 'yikes-mailchimp-form-submit-button-text', esc_attr( stripslashes( $submit ) ), $form_data['id'] ) . '" src="' . $submit_button_image . '" class="' . apply_filters( 'yikes-mailchimp-form-submit-button-classes', 'yikes-easy-mc-submit-button yikes-easy-mc-submit-button-image yikes-easy-mc-submit-button-' . esc_attr( $form_data['id'] ) . ' btn btn-primary' . $submit_button_classes . $admin_class, $form_data['id'] ) . '">', $form_data['id'] );
+						echo apply_filters( 'yikes-mailchimp-form-submit-button', '<input type="image" alt="' . apply_filters( 'yikes-mailchimp-form-submit-button-text', esc_attr( stripslashes( $submit ) ), $form_data[ 'id' ] ) . '" src="' . $submit_button_image . '" class="' . apply_filters( 'yikes-mailchimp-form-submit-button-classes', 'yikes-easy-mc-submit-button yikes-easy-mc-submit-button-image yikes-easy-mc-submit-button-' . esc_attr( $form_data[ 'id' ] ) . ' btn btn-primary' . $submit_button_classes . $admin_class, $form_data[ 'id' ] ) . '">', $form_data[ 'id' ] );
 					}
 					if ( $form_inline && ! $inline_form_override ) {
 						echo '</label>';
@@ -1342,8 +1342,8 @@ 
 
 		<?php
 			/* If the current user is logged in, and an admin...lets display our 'Edit Form' link */
-			if( is_user_logged_in() ) {
-				if( current_user_can( apply_filters( 'yikes-mailchimp-user-role-access' , 'manage_options' ) ) ) {
+			if ( is_user_logged_in() ) {
+				if ( current_user_can( apply_filters( 'yikes-mailchimp-user-role-access', 'manage_options' ) ) ) {
 					echo $edit_form_link;
 				}
 			}
@@ -1359,7 +1359,7 @@ 
 		*	for non-admins
 		*/
 		if ( ! current_user_can( 'manage_options' ) ) {
-			$impressions = $form_data['impressions'] + 1;
+			$impressions = $form_data[ 'impressions' ] + 1;
 			$interface->update_form_field( $form_id, 'impressions', $impressions );
 		}
 

public/partials/shortcodes/unsubscribe/process-unsubscribe.php

Spacing +3 added lines, -3 removed lines

@@ -22,13 +22,13 @@
 		}
 
 		// Verify Honeypot
-		if ( ! empty( $_POST['hp'] ) ) {
+		if ( ! empty( $_POST[ 'hp' ] ) ) {
 			wp_send_json_error( '2' );
 		}
 
 		// Get email, list ID
-		$email   = isset( $_POST['email'] ) ? $_POST['email'] : '';
-		$list_id = isset( $_POST['list_id'] ) ? $_POST['list_id'] : '';
+		$email   = isset( $_POST[ 'email' ] ) ? $_POST[ 'email' ] : '';
+		$list_id = isset( $_POST[ 'list_id' ] ) ? $_POST[ 'list_id' ] : '';
 
 		if ( empty( $email ) || empty( $list_id ) ) {
 			wp_send_json_error( '3' );

public/partials/shortcodes/unsubscribe/shortcode-unsubscribe.php

Spacing +12 added lines, -12 removed lines

@@ -14,20 +14,20 @@ 
 
 	$values = is_array( $args ) ? array_merge( $defaults, $args ) : $defaults;
 
-	if ( empty( $values['list'] ) && empty( $values['form'] ) ) {
+	if ( empty( $values[ 'list' ] ) && empty( $values[ 'form' ] ) ) {
 		return '<!-- YIKES Easy Forms Error: no list ID / form ID -->';
 	}
 
-	if ( ! empty( $values['form'] ) ) {
+	if ( ! empty( $values[ 'form' ] ) ) {
 
 		// Get the list ID from the form ID
 		$interface = yikes_easy_mailchimp_extender_get_form_interface();
-		$form_data = $interface->get_form( $values['form'] );
-		$list_id   = isset( $form_data['list_id'] ) ? $form_data['list_id'] : null;
+		$form_data = $interface->get_form( $values[ 'form' ] );
+		$list_id   = isset( $form_data[ 'list_id' ] ) ? $form_data[ 'list_id' ] : null;
 
-	} else if ( ! empty( $values['list'] ) ) {
+	} else if ( ! empty( $values[ 'list' ] ) ) {
 
-		$list_id = $values['list'];
+		$list_id = $values[ 'list' ];
 	}
 
 	if ( empty( $list_id ) ) {
@@ -45,7 +45,7 @@ 
 			'loader'   => apply_filters( 'yikes-mailchimp-unsubscribe-loader', YIKES_MC_URL . 'includes/images/ripple.svg' ),
 		) 
 	);
-	wp_enqueue_script ( 'yikes-mailchimp-unsubscribe-script' );
+	wp_enqueue_script( 'yikes-mailchimp-unsubscribe-script' );
 
 	// Include our styles
 	wp_enqueue_style( 'yikes-mailchimp-unsubscribe-styles', plugin_dir_url( __FILE__ ) . '/unsubscribe.css', array(), YIKES_MC_VERSION, 'all' );
@@ -55,11 +55,11 @@ 
 		<section id="yikes-mailchimp-unsubscribe-container-<?php echo $list_id; ?>" class="yikes-mailchimp-unsubscribe-container">
 
 			<div id="yikes-mailchimp-unsubscribe-title-<?php echo $list_id; ?>" class="yikes-mailchimp-unsubscribe-title">
-				<h2><?php echo apply_filters( 'yikes-mailchimp-unsubscribe-title', $values['title'] ); ?></h2>
+				<h2><?php echo apply_filters( 'yikes-mailchimp-unsubscribe-title', $values[ 'title' ] ); ?></h2>
 			</div>
 
 			<div id="yikes-mailchimp-unsubscribe-description-<?php echo $list_id; ?>" class="yikes-mailchimp-unsubscribe-description">
-				<?php echo apply_filters( 'yikes-mailchimp-unsubscribe-description', $values['description'] ); ?>
+				<?php echo apply_filters( 'yikes-mailchimp-unsubscribe-description', $values[ 'description' ] ); ?>
 			</div>
 
 			<?php do_action( 'yikes-mailchimp-unsubscribe-before-form' ); ?>
@@ -71,8 +71,8 @@ 
 				<!-- Email -->
 				<?php do_action( 'yikes-mailchimp-unsubscribe-before-email' ); ?>
 				<label for="yikes-mailchimp-unsubscribe-email" class="EMAIL-label">
-					<span class="EMAIL-label"><?php echo $values['email_label']; ?></span>
-					<input name="EMAIL" placeholder="<?php echo $values['email_placeholder']; ?>" class="yikes-mailchimp-unsubscribe-email" id="yikes-mailchimp-unsubscribe-email" required="required" type="email" value="<?php echo esc_attr( apply_filters( 'yikes-mailchimp-unsubscribe-email-default', '' ) ); ?>">
+					<span class="EMAIL-label"><?php echo $values[ 'email_label' ]; ?></span>
+					<input name="EMAIL" placeholder="<?php echo $values[ 'email_placeholder' ]; ?>" class="yikes-mailchimp-unsubscribe-email" id="yikes-mailchimp-unsubscribe-email" required="required" type="email" value="<?php echo esc_attr( apply_filters( 'yikes-mailchimp-unsubscribe-email-default', '' ) ); ?>">
 				</label>
 				<?php do_action( 'yikes-mailchimp-unsubscribe-after-email' ); ?>
 
@@ -84,7 +84,7 @@ 
 
 				<!-- Submit Button -->
 				<button type="submit" class="yikes-mailchimp-unsubscribe-submit-button">
-					<span class="yikes-mailchimp-submit-button-span-text"><?php echo $values['submit_label']; ?></span>
+					<span class="yikes-mailchimp-submit-button-span-text"><?php echo $values[ 'submit_label' ]; ?></span>
 				</button>
 
 				<input type="hidden" class="yikes-mailchimp-unsubscribe-nonce" name="yikes-mailchimp-unsubscribe-nonce" value="<?php echo wp_create_nonce( 'yikes-mailchimp-unsubscribe' ); ?>">

public/classes/checkbox-integrations/class.woocommerce_checkout_form-checkbox.php

Spacing +3 added lines, -3 removed lines

@@ -64,13 +64,13 @@ 
 		$checkbox_options = get_option( 'optin-checkbox-init', array() );
 
 		// Only display the field if a list is set.
-		if ( isset( $checkbox_options[ $this->type ] ) && isset( $checkbox_options[ $this->type ]['associated-list'] ) && '-' !== $checkbox_options[ $this->type ]['associated-list'] ) {
+		if ( isset( $checkbox_options[ $this->type ] ) && isset( $checkbox_options[ $this->type ][ 'associated-list' ] ) && '-' !== $checkbox_options[ $this->type ][ 'associated-list' ] ) {
 
 			if ( $this->is_user_already_subscribed( $this->type ) ) {
 				return $fields;
 			}
 
-			$precheck = isset( $checkbox_options[ $this->type ]['precheck'] ) && 'true' === $checkbox_options[ $this->type ]['precheck'] ? '1' : '0';
+			$precheck = isset( $checkbox_options[ $this->type ][ 'precheck' ] ) && 'true' === $checkbox_options[ $this->type ][ 'precheck' ] ? '1' : '0';
 
 			/**
 			* Filter where the checkbox goes.
@@ -85,7 +85,7 @@ 
 				'id'      => 'yikes_mailchimp_checkbox_' . $this->type,
 				'type'    => 'checkbox',
 				'class'   => apply_filters( 'yikes-mailchimp-wooco-integration-checkbox-classes', array( 'form-row-wide' ) ),
-				'label'   => $checkbox_options[ $this->type ]['label'],
+				'label'   => $checkbox_options[ $this->type ][ 'label' ],
 				'default' => $precheck,
 			);
 

Indentation +13 added lines, -13 removed lines

@@ -72,12 +72,12 @@ 
 			$precheck = isset( $checkbox_options[ $this->type ]['precheck'] ) && 'true' === $checkbox_options[ $this->type ]['precheck'] ? '1' : '0';
 
 			/**
-			* Filter where the checkbox goes.
-			*
-			* See this WooCo article for possible values: https://docs.woocommerce.com/document/tutorial-customising-checkout-fields-using-actions-and-filters/
-			*
-			* @param string | Which set of fields the checkbox should go into
-			*/
+			 * Filter where the checkbox goes.
+			 *
+			 * See this WooCo article for possible values: https://docs.woocommerce.com/document/tutorial-customising-checkout-fields-using-actions-and-filters/
+			 *
+			 * @param string | Which set of fields the checkbox should go into
+			 */
 			$field_placement = apply_filters( 'yikes-mailchimp-wooco-integration-checkbox-placement', 'billing' );
 
 			$yikes_checkbox = array(
@@ -89,13 +89,13 @@ 
 			);
 
 			/**
-			* Filter the checkbox data.
-			*
-			* See this WooCo article for possible values: https://docs.woocommerce.com/document/tutorial-customising-checkout-fields-using-actions-and-filters/
-			*
-			* @param  array $yikes_checkbox The checkbox's fields.
-			* @return array $yikes_checkbox The checkbox's fields.
-			*/
+			 * Filter the checkbox data.
+			 *
+			 * See this WooCo article for possible values: https://docs.woocommerce.com/document/tutorial-customising-checkout-fields-using-actions-and-filters/
+			 *
+			 * @param  array $yikes_checkbox The checkbox's fields.
+			 * @return array $yikes_checkbox The checkbox's fields.
+			 */
 			$yikes_checkbox = apply_filters( 'yikes_mailchimp_wooco_integration_checkbox_field', $yikes_checkbox, $checkbox_options[ $this->type ] );
 
 			$fields[ $field_placement ][ 'yikes_mailchimp_checkbox_' . $this->type ] = $yikes_checkbox;

blocks/api/api.php

Spacing +3 added lines, -3 removed lines

@@ -40,7 +40,7 @@ 
 			wp_send_json_error( '1' );
 		}
 
-		$form_id = isset( $_POST['form_id'] ) ? filter_var( wp_unslash( $_POST['form_id'] ), FILTER_SANITIZE_NUMBER_INT ) : '';
+		$form_id = isset( $_POST[ 'form_id' ] ) ? filter_var( wp_unslash( $_POST[ 'form_id' ] ), FILTER_SANITIZE_NUMBER_INT ) : '';
 
 		if ( empty( $form_id ) ) {
 			wp_send_json_error( '1' );
@@ -75,12 +75,12 @@ 
 
 			$locale   = get_locale();
 			$locale_a = explode( '_', $locale );
-			$locale   = isset( $locale_a[0] ) ? $locale_a[0] : $locale;
+			$locale   = isset( $locale_a[ 0 ] ) ? $locale_a[ 0 ] : $locale;
 			$return   = apply_filters( 'yikes_mailchimp_recaptcha_data', array(
 				'site_key'   => $site_key,
 				'secret_key' => $secret_key,
 				'locale'     => $locale,
-			));
+			) );
 
 			wp_send_json_success( $return );
 		}

admin/partials/view-user.php

Spacing +29 added lines, -29 removed lines

@@ -3,8 +3,8 @@ 
 *	Get and store our variables
 *	@since 6.0
 */
-$list_id     = $_GET['mailchimp-list'];
-$email_id    = esc_attr( $_GET['email-id'] );
+$list_id     = $_GET[ 'mailchimp-list' ];
+$email_id    = esc_attr( $_GET[ 'email-id' ] );
 $list_helper = yikes_get_mc_api_manager()->get_list_handler();
 
 /*
@@ -36,14 +36,14 @@ 
 }
 
 $other_lists      = $list_helper->get_members_lists( $email_id );
-$merge_data_array = $user_data['merge_fields'];
+$merge_data_array = $user_data[ 'merge_fields' ];
 
 $additional_lists = array();
 $merge_variable_fields = array();
 
 /* Build the array of mailing lists the user is subscribed to */
 foreach ( $other_lists as $id => $value ) {
-	if ( 'subscribed' !== $value['status'] ) {
+	if ( 'subscribed' !== $value[ 'status' ] ) {
 		continue;
 	}
 
@@ -58,7 +58,7 @@ 
 		continue;
 	}
 
-	$additional_lists[ $list_data['id'] ] = $list_data['name'];
+	$additional_lists[ $list_data[ 'id' ] ] = $list_data[ 'name' ];
 }
 
 /* Build the array of merge variables => value */
@@ -74,21 +74,21 @@ 
 }
 // loop and display
 if ( $merge_variables ) {
-	foreach ( $merge_variables['merge_fields'] as $merge_variable ) {
-		if ( $merge_variable['tag'] != 'EMAIL' ) {
-			$merge_variable_fields[ $merge_variable['name'] ] = ( isset( $merge_data_array[ $merge_variable['tag'] ] ) ) ? $merge_data_array[ $merge_variable['tag'] ] : '';
+	foreach ( $merge_variables[ 'merge_fields' ] as $merge_variable ) {
+		if ( $merge_variable[ 'tag' ] != 'EMAIL' ) {
+			$merge_variable_fields[ $merge_variable[ 'name' ] ] = ( isset( $merge_data_array[ $merge_variable[ 'tag' ] ] ) ) ? $merge_data_array[ $merge_variable[ 'tag' ] ] : '';
 		}
 	}
 }
 
 
 // store usable data
-$user_email = sanitize_email( $user_data['email_address'] );
+$user_email = sanitize_email( $user_data[ 'email_address' ] );
 // prepend our email address to the beginning
 $merge_variable_fields = array( 'Email Address' => $user_email ) + $merge_variable_fields;
 $gravatar_image        = get_avatar( $user_email, 120 );
-$email_type            = $user_data['email_type'];
-$member_rating         = ( ! empty( $user_data['member_rating'] ) ) ? (int) $user_data['member_rating'] : 0;
+$email_type            = $user_data[ 'email_type' ];
+$member_rating         = ( ! empty( $user_data[ 'member_rating' ] ) ) ? (int) $user_data[ 'member_rating' ] : 0;
 $member_rating_stars   = '';
 
 // Create member rating stars
@@ -100,8 +100,8 @@ 
 	}
 }
 
-$last_changed  = strtotime( $user_data['last_changed'] );
-$user_language = ( ! empty( $user_data['language'] ) ) ? $user_data['language'] : '';
+$last_changed  = strtotime( $user_data[ 'last_changed' ] );
+$user_language = ( ! empty( $user_data[ 'language' ] ) ) ? $user_data[ 'language' ] : '';
 $list_name     = $additional_lists[ $list_id ];
 
 // Generate our display page
@@ -144,11 +144,11 @@ 
 							echo sprintf( esc_html__( 'Subscribed: %1$1s', 'yikes-inc-easy-mailchimp-extender' ), esc_html( gmdate( 'F jS, Y h:i a', $last_changed ) ) );
 						?>
 					</span>
-				<?php if ( isset( $user_data['location'] ) && isset( $user_data['location']['timezone'] ) && ! empty( $user_data['location']['timezone'] ) && isset( $user_data['location']['country_code'] ) && ! empty( $user_data['location']['country_code'] ) ) { ?>
+				<?php if ( isset( $user_data[ 'location' ] ) && isset( $user_data[ 'location' ][ 'timezone' ] ) && ! empty( $user_data[ 'location' ][ 'timezone' ] ) && isset( $user_data[ 'location' ][ 'country_code' ] ) && ! empty( $user_data[ 'location' ][ 'country_code' ] ) ) { ?>
 					<span class="member-location-data">
 						<?php
 							/* translators: the placeholders are a timezone and a country code */
-							echo sprintf( esc_html__( 'Location: %1$1s, %2$2s', 'yikes-inc-easy-mailchimp-extender' ), esc_html( $user_data['location']['timezone'] ), esc_html( $user_data['location']['country_code'] ) );
+							echo sprintf( esc_html__( 'Location: %1$1s, %2$2s', 'yikes-inc-easy-mailchimp-extender' ), esc_html( $user_data[ 'location' ][ 'timezone' ] ), esc_html( $user_data[ 'location' ][ 'country_code' ] ) );
 						?>
 					</span>
 				<?php } ?>
@@ -157,7 +157,7 @@ 
 			<hr class="yikes-mc-subscriber-hr" />
 
 			<?php
-			if ( ! isset( $_GET['section'] ) || ( isset( $_GET['section'] ) && filter_var( wp_unslash( $_GET['section'] ), FILTER_SANITIZE_STRING ) === 'subscriber-data' ) ) {
+			if ( ! isset( $_GET[ 'section' ] ) || ( isset( $_GET[ 'section' ] ) && filter_var( wp_unslash( $_GET[ 'section' ] ), FILTER_SANITIZE_STRING ) === 'subscriber-data' ) ) {
 				?>
 			<section class="yikes-mc-card-body merge-variable-section">
 				<h3><?php esc_html_e( 'Fields:', 'yikes-inc-easy-mailchimp-extender' ); ?></h3>
@@ -177,12 +177,12 @@ 
 					<strong><?php esc_html_e( 'No Subscriber Data Found', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
 					<?php
 				}
-				if ( isset( $user_data['ip_signup'] ) && ! empty( $user_data['ip_signup'] ) ) {
+				if ( isset( $user_data[ 'ip_signup' ] ) && ! empty( $user_data[ 'ip_signup' ] ) ) {
 					?>
 					<li>
 						<label>
 							<strong class="section-label"><?php esc_html_e( 'Signup IP', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-							<p class="section-value"><em><?php esc_html_e( $user_data['ip_signup'] ); ?></em></p>
+							<p class="section-value"><em><?php esc_html_e( $user_data[ 'ip_signup' ] ); ?></em></p>
 						</label>
 					</li>
 					<?php
@@ -193,7 +193,7 @@ 
 			<?php
 
 
-			if ( isset( $_GET['section'] ) && $_GET['section'] == 'additional-subscriptions' ) {
+			if ( isset( $_GET[ 'section' ] ) && $_GET[ 'section' ] == 'additional-subscriptions' ) {
 				?>
 				<section class="yikes-mc-card-body">
 					<?php
@@ -222,7 +222,7 @@ 
 			?>
 
 			<?php
-			if ( isset( $_GET['section'] ) && $_GET['section'] == 'delete-subscriber' ) {
+			if ( isset( $_GET[ 'section' ] ) && $_GET[ 'section' ] == 'delete-subscriber' ) {
 				$unsubscribe_subscriber_url = esc_url_raw( add_query_arg( array(
 					'action'         => 'yikes-easy-mc-unsubscribe-user',
 					'mailchimp-list' => $list_id,
@@ -277,36 +277,36 @@ 
 		<div id="customer-tab-wrapper">
 			<ul id="customer-tab-wrapper-list">
 
-				<?php if ( isset( $_GET['section'] ) && $_GET['section'] != 'subscriber-data' ) { ?>
+				<?php if ( isset( $_GET[ 'section' ] ) && $_GET[ 'section' ] != 'subscriber-data' ) { ?>
 				<a title="<?php _e( 'Subscriber Details', 'yikes-inc-easy-mailchimp-extender' ); ?>" aria-label="<?php _e( 'Subscriber Details', 'yikes-inc-easy-mailchimp-extender' ); ?>" href="<?php echo $subscriber_details; ?>">
 					<?php } ?>
 
-					<li <?php if ( ! isset( $_GET['section'] ) || ( isset( $_GET['section'] ) && $_GET['section'] == 'subscriber-data' ) ) { ?>class="active" <?php } else { ?>class="inactive"<?php } ?>>
+					<li <?php if ( ! isset( $_GET[ 'section' ] ) || ( isset( $_GET[ 'section' ] ) && $_GET[ 'section' ] == 'subscriber-data' ) ) { ?>class="active" <?php } else { ?>class="inactive"<?php } ?>>
 						<span class="dashicons  dashicons-id"></span></li>
 
-					<?php if ( isset( $_GET['section'] ) && $_GET['section'] != 'subscriber-data' ) { ?>
+					<?php if ( isset( $_GET[ 'section' ] ) && $_GET[ 'section' ] != 'subscriber-data' ) { ?>
 				</a>
 			<?php } ?>
 
-				<?php if ( ! isset( $_GET['section'] ) || ( isset( $_GET['section'] ) && $_GET['section'] != 'additional-subscriptions' ) ) { ?>
+				<?php if ( ! isset( $_GET[ 'section' ] ) || ( isset( $_GET[ 'section' ] ) && $_GET[ 'section' ] != 'additional-subscriptions' ) ) { ?>
 				<a title="<?php _e( 'Additional Subscriptions', 'yikes-inc-easy-mailchimp-extender' ); ?>" aria-label="<?php _e( 'Additional Subscriptions', 'yikes-inc-easy-mailchimp-extender' ); ?>" href="<?php echo $additional_subscription_url; ?>">
 					<?php } ?>
 
-					<li <?php if ( isset( $_GET['section'] ) && $_GET['section'] == 'additional-subscriptions' ) { ?>class="active" <?php } else { ?>class="inactive"<?php } ?>>
+					<li <?php if ( isset( $_GET[ 'section' ] ) && $_GET[ 'section' ] == 'additional-subscriptions' ) { ?>class="active" <?php } else { ?>class="inactive"<?php } ?>>
 						<span class="dashicons dashicons-portfolio"></span></li>
 
-					<?php if ( ! isset( $_GET['section'] ) || ( isset( $_GET['section'] ) && $_GET['section'] == 'additional-subscriptions' ) ) { ?>
+					<?php if ( ! isset( $_GET[ 'section' ] ) || ( isset( $_GET[ 'section' ] ) && $_GET[ 'section' ] == 'additional-subscriptions' ) ) { ?>
 				</a>
 			<?php } ?>
 
-				<?php if ( ! isset( $_GET['section'] ) || isset( $_GET['section'] ) && $_GET['section'] != 'delete-subscriber' ) { ?>
+				<?php if ( ! isset( $_GET[ 'section' ] ) || isset( $_GET[ 'section' ] ) && $_GET[ 'section' ] != 'delete-subscriber' ) { ?>
 				<a title="<?php _e( 'Delete Subscriber', 'yikes-inc-easy-mailchimp-extender' ); ?>" aria-label="<?php _e( 'Delete Subscriber', 'yikes-inc-easy-mailchimp-extender' ); ?>" href="<?php echo $delete_subscriber_url; ?>">
 					<?php } ?>
 
-					<li <?php if ( isset( $_GET['section'] ) && $_GET['section'] == 'delete-subscriber' ) { ?>class="active" <?php } else { ?>class="inactive"<?php } ?>>
+					<li <?php if ( isset( $_GET[ 'section' ] ) && $_GET[ 'section' ] == 'delete-subscriber' ) { ?>class="active" <?php } else { ?>class="inactive"<?php } ?>>
 						<span class="dashicons dashicons-trash"></span></li>
 
-					<?php if ( ! isset( $_GET['section'] ) || ( isset( $_GET['section'] ) && $_GET['section'] == 'delete-subscriber' ) ) { ?>
+					<?php if ( ! isset( $_GET[ 'section' ] ) || ( isset( $_GET[ 'section' ] ) && $_GET[ 'section' ] == 'delete-subscriber' ) ) { ?>
 				</a>
 			<?php } ?>
 

admin/partials/ajax/add_interest_group_to_form.php

Spacing +52 added lines, -52 removed lines

@@ -5,8 +5,8 @@ 
 $error = 0;
 
 // Get our $_POST variables
-$list_id = isset( $_POST['list_id'] ) ? $_POST['list_id'] : '';
-$interest_groups = isset( $_POST['interest_groups'] ) ? $_POST['interest_groups'] : array();
+$list_id = isset( $_POST[ 'list_id' ] ) ? $_POST[ 'list_id' ] : '';
+$interest_groups = isset( $_POST[ 'interest_groups' ] ) ? $_POST[ 'interest_groups' ] : array();
 
 // Make sure our $_POST variables aren't empty
 if ( empty( $list_id ) ) {
@@ -49,20 +49,20 @@ 
 
 
 // Loop through the interest groups data (group_id, field_name, field_type) and add the fields to the form
-foreach( $interest_groups as $group ) {
+foreach ( $interest_groups as $group ) {
 
 	// find and return the location of this merge field in the array
-	$index      = $this->findMCListIndex( $group['group_id'], $interest_groupings, 'id' );
+	$index      = $this->findMCListIndex( $group[ 'group_id' ], $interest_groupings, 'id' );
 	$field_data = $interest_groupings[ $index ];
-	$groups     = wp_list_pluck( $field_data['items'], 'name' );
+	$groups     = wp_list_pluck( $field_data[ 'items' ], 'name' );
 
 	?>
-	<section class="draggable" id="<?php echo $group['group_id']; ?>">
+	<section class="draggable" id="<?php echo $group[ 'group_id' ]; ?>">
 		<!-- top -->
 		<a href="#" class="expansion-section-title settings-sidebar">
-			<span class="dashicons dashicons-plus yikes-mc-expansion-toggle" title="<?php _e( 'Expand Field' , 'yikes-inc-easy-mailchimp-extender' ); ?>"></span>
-			<?php echo stripslashes( $group['field_name'] ); ?>
-			<span class="field-type-text"><small><?php echo __( 'type' , 'yikes-inc-easy-mailchimp-extender' ) . ' : ' . $group['field_type']; ?></small></span>
+			<span class="dashicons dashicons-plus yikes-mc-expansion-toggle" title="<?php _e( 'Expand Field', 'yikes-inc-easy-mailchimp-extender' ); ?>"></span>
+			<?php echo stripslashes( $group[ 'field_name' ] ); ?>
+			<span class="field-type-text"><small><?php echo __( 'type', 'yikes-inc-easy-mailchimp-extender' ) . ' : ' . $group[ 'field_type' ]; ?></small></span>
 		</a>
 		<!-- expansion section -->
 		<div class="yikes-mc-settings-expansion-section">
@@ -70,37 +70,37 @@ 
 			<!-- Single or Double Opt-in -->
 			<p class="type-container"><!-- necessary to prevent skipping on slideToggle(); -->
 				<!-- store the label -->
-				<input type="hidden" name="field[<?php echo $group['group_id']; ?>][label]" value="<?php echo htmlspecialchars( $group['field_name'] ); ?>" />
-				<input type="hidden" name="field[<?php echo $group['group_id']; ?>][type]" value="<?php echo $group['field_type']; ?>" />
-				<input type="hidden" name="field[<?php echo $group['group_id']; ?>][group_id]" value="<?php echo $group['group_id']; ?>" />
-				<input type="hidden" name="field[<?php echo $group['group_id']; ?>][groups]" value='<?php echo esc_attr( json_encode( $groups, true ) ); ?>' />
+				<input type="hidden" name="field[<?php echo $group[ 'group_id' ]; ?>][label]" value="<?php echo htmlspecialchars( $group[ 'field_name' ] ); ?>" />
+				<input type="hidden" name="field[<?php echo $group[ 'group_id' ]; ?>][type]" value="<?php echo $group[ 'field_type' ]; ?>" />
+				<input type="hidden" name="field[<?php echo $group[ 'group_id' ]; ?>][group_id]" value="<?php echo $group[ 'group_id' ]; ?>" />
+				<input type="hidden" name="field[<?php echo $group[ 'group_id' ]; ?>][groups]" value='<?php echo esc_attr( json_encode( $groups, true ) ); ?>' />
 
 
 				<table class="form-table form-field-container">
 
 					<!-- Default Value -->
-					<?php switch( $group['field_type'] ) {
+					<?php switch ( $group[ 'field_type' ] ) {
 
 						case 'radio':
 						?>
 							<tr valign="top">
 								<td scope="row">
 									<label for="placeholder">
-										<?php _e( 'Default Selection' , 'yikes-inc-easy-mailchimp-extender' ); ?>
+										<?php _e( 'Default Selection', 'yikes-inc-easy-mailchimp-extender' ); ?>
 									</label>
 								</td>
 								<td>
 
-									<?php $pre_selected = ! empty( $field_data['default_choice'] ) ? $field_data['default_choice'] : 'no-default'; ?>
+									<?php $pre_selected = ! empty( $field_data[ 'default_choice' ] ) ? $field_data[ 'default_choice' ] : 'no-default'; ?>
 
 									<!-- No Default option for radio buttons -->
-									<input type="radio" name="field[<?php echo $group['group_id']; ?>][default_choice][]" value="no-default" <?php checked( $pre_selected, 'no-default' ); ?>>No Default
+									<input type="radio" name="field[<?php echo $group[ 'group_id' ]; ?>][default_choice][]" value="no-default" <?php checked( $pre_selected, 'no-default' ); ?>>No Default
 
-									<?php foreach ( $field_data['items'] as $id => $interest_group ) { ?>
-										<input type="radio" name="field[<?php echo $group['group_id']; ?>][default_choice][]" value="<?php echo esc_attr( $id ); ?>" <?php checked( $pre_selected, $id ); ?>><?php echo stripslashes( $interest_group['name'] );
+									<?php foreach ( $field_data[ 'items' ] as $id => $interest_group ) { ?>
+										<input type="radio" name="field[<?php echo $group[ 'group_id' ]; ?>][default_choice][]" value="<?php echo esc_attr( $id ); ?>" <?php checked( $pre_selected, $id ); ?>><?php echo stripslashes( $interest_group[ 'name' ] );
 									} ?>
 
-									<p class="description"><small><?php _e( "Select the option that should be selected by default.", 'yikes-inc-easy-mailchimp-extender' );?></small></p>
+									<p class="description"><small><?php _e( "Select the option that should be selected by default.", 'yikes-inc-easy-mailchimp-extender' ); ?></small></p>
 								</td>
 							</tr>
 
@@ -114,19 +114,19 @@ 
 							<tr valign="top" class="yikes-checkbox-container">
 								<td scope="row">
 									<label for="placeholder">
-										<?php _e( 'Default Selection' , 'yikes-inc-easy-mailchimp-extender' ); ?>
+										<?php _e( 'Default Selection', 'yikes-inc-easy-mailchimp-extender' ); ?>
 									</label>
 								</td>
 								<td>
 									<?php
-									foreach ( $field_data['items'] as $id => $interest_group ) {
-										$pre_selected = ! empty( $field_data['default_choice'] ) ? $field_data['default_choice'] : '0';
+									foreach ( $field_data[ 'items' ] as $id => $interest_group ) {
+										$pre_selected = ! empty( $field_data[ 'default_choice' ] ) ? $field_data[ 'default_choice' ] : '0';
 										?>
-										<input type="checkbox" name="field[<?php echo $group['group_id']; ?>][default_choice][]" value="<?php echo $id; ?>" <?php checked( $pre_selected, $id ); ?>><?php echo stripslashes( $interest_group['name'] ); ?>
+										<input type="checkbox" name="field[<?php echo $group[ 'group_id' ]; ?>][default_choice][]" value="<?php echo $id; ?>" <?php checked( $pre_selected, $id ); ?>><?php echo stripslashes( $interest_group[ 'name' ] ); ?>
 										<?php
 									}
 									?>
-									<p class="description"><small><?php _e( "Select the option that should be selected by default.", 'yikes-inc-easy-mailchimp-extender' );?></small></p>
+									<p class="description"><small><?php _e( "Select the option that should be selected by default.", 'yikes-inc-easy-mailchimp-extender' ); ?></small></p>
 								</td>
 							</tr>
 
@@ -138,18 +138,18 @@ 
 							<tr valign="top">
 								<td scope="row">
 									<label for="placeholder">
-										<?php _e( 'Default Selection' , 'yikes-inc-easy-mailchimp-extender' ); ?>
+										<?php _e( 'Default Selection', 'yikes-inc-easy-mailchimp-extender' ); ?>
 									</label>
 								</td>
 								<td>
-									<select type="default" name="field[<?php echo $group['group_id']; ?>][default_choice]">
-										<?php $pre_selected = ! empty( $field_data['default_choice'] ) ? $field_data['default_choice'] : 'no-default'; ?>
+									<select type="default" name="field[<?php echo $group[ 'group_id' ]; ?>][default_choice]">
+										<?php $pre_selected = ! empty( $field_data[ 'default_choice' ] ) ? $field_data[ 'default_choice' ] : 'no-default'; ?>
 										<option value="no-default">No Default</option>
-										<?php foreach ( $field_data['items'] as $id => $interest_group ) { ?>
-											<option value="<?php echo $id; ?>" <?php selected( $pre_selected, $id ); ?>><?php echo $interest_group['name']; ?></option>
+										<?php foreach ( $field_data[ 'items' ] as $id => $interest_group ) { ?>
+											<option value="<?php echo $id; ?>" <?php selected( $pre_selected, $id ); ?>><?php echo $interest_group[ 'name' ]; ?></option>
 										<?php } ?>
 									</select>
-									<p class="description"><small><?php _e( "Which option should be selected by default?", 'yikes-inc-easy-mailchimp-extender' );?></small></p>
+									<p class="description"><small><?php _e( "Which option should be selected by default?", 'yikes-inc-easy-mailchimp-extender' ); ?></small></p>
 								</td>
 							</tr>
 
@@ -161,25 +161,25 @@ 
 					<tr valign="top">
 						<td scope="row">
 							<label for="placeholder">
-								<?php _e( 'Description' , 'yikes-inc-easy-mailchimp-extender' ); ?>
+								<?php _e( 'Description', 'yikes-inc-easy-mailchimp-extender' ); ?>
 							</label>
 						</td>
 						<td>
-							<textarea class="widefat field-description-input" name="field[<?php echo $group['group_id']; ?>][description]"></textarea>
-							<p class="description"><small><?php _e( "Enter the description for the form field. This will be displayed to the user and provide some direction on how the field should be filled out or selected.", 'yikes-inc-easy-mailchimp-extender' );?></small></p>
+							<textarea class="widefat field-description-input" name="field[<?php echo $group[ 'group_id' ]; ?>][description]"></textarea>
+							<p class="description"><small><?php _e( "Enter the description for the form field. This will be displayed to the user and provide some direction on how the field should be filled out or selected.", 'yikes-inc-easy-mailchimp-extender' ); ?></small></p>
 						</td>
 					</tr>
 
 					<!-- Description Above Field -->
 					<tr valign="top" class="yikes-checkbox-container">
 						<td scope="row">
-							<label for="description_above_<?php echo esc_attr( $group['group_id'] ); ?>">
-								<?php _e( 'Description Above Field' , 'yikes-inc-easy-mailchimp-extender' ); ?>
+							<label for="description_above_<?php echo esc_attr( $group[ 'group_id' ] ); ?>">
+								<?php _e( 'Description Above Field', 'yikes-inc-easy-mailchimp-extender' ); ?>
 							</label>
 						</td>
 						<td>
-							<input type="checkbox" id="description_above_<?php echo esc_attr( $group['group_id'] ); ?>" class="widefat field-description-input" name="field[<?php echo $group['group_id']; ?>][description_above]" value="1" />
-							<p class="description"><small><?php _e( "By default the description will appear undearneath the field. Check this box if you'd like the description to appear above the field.", 'yikes-inc-easy-mailchimp-extender' );?></small></p>
+							<input type="checkbox" id="description_above_<?php echo esc_attr( $group[ 'group_id' ] ); ?>" class="widefat field-description-input" name="field[<?php echo $group[ 'group_id' ]; ?>][description_above]" value="1" />
+							<p class="description"><small><?php _e( "By default the description will appear undearneath the field. Check this box if you'd like the description to appear above the field.", 'yikes-inc-easy-mailchimp-extender' ); ?></small></p>
 						</td>
 					</tr>
 
@@ -187,48 +187,48 @@ 
 					<tr valign="top">
 						<td scope="row">
 							<label for="placeholder">
-								<?php _e( 'Additional Classes' , 'yikes-inc-easy-mailchimp-extender' ); ?>
+								<?php _e( 'Additional Classes', 'yikes-inc-easy-mailchimp-extender' ); ?>
 							</label>
 						</td>
 						<td>
-							<input type="text" class="widefat" name="field[<?php echo $group['group_id']; ?>][additional-classes]" value="<?php echo isset( $group['classes'] ) ? stripslashes( wp_strip_all_tags( $group['classes'] ) ) : '' ; ?>" />
-							<p class="description"><small><?php printf( __( "Assign additional classes to this field. %s.", 'yikes-inc-easy-mailchimp-extender' ), '<a target="_blank" href="' . esc_url( 'https://yikesplugins.com/support/knowledge-base/bundled-css-classes/' ) . '">' . __( 'View bundled classes', 'yikes-inc-easy-mailchimp-extender' ) . '</a>' );?></small></p>
+							<input type="text" class="widefat" name="field[<?php echo $group[ 'group_id' ]; ?>][additional-classes]" value="<?php echo isset( $group[ 'classes' ] ) ? stripslashes( wp_strip_all_tags( $group[ 'classes' ] ) ) : ''; ?>" />
+							<p class="description"><small><?php printf( __( "Assign additional classes to this field. %s.", 'yikes-inc-easy-mailchimp-extender' ), '<a target="_blank" href="' . esc_url( 'https://yikesplugins.com/support/knowledge-base/bundled-css-classes/' ) . '">' . __( 'View bundled classes', 'yikes-inc-easy-mailchimp-extender' ) . '</a>' ); ?></small></p>
 						</td>
 						</tr>
 						<!-- Required Toggle -->
 						<tr valign="top" class="yikes-checkbox-container">
 							<td scope="row">
 								<label for="field-required">
-									<?php _e( 'Field Required?' , 'yikes-inc-easy-mailchimp-extender' ); ?>
+									<?php _e( 'Field Required?', 'yikes-inc-easy-mailchimp-extender' ); ?>
 								</label>
 							</td>
 							<td>
-								<input type="checkbox" class="widefat" value="1" name="field[<?php echo $group['group_id']; ?>][require]">
-								<p class="description"><small><?php _e( "Require this field to be filled in before the form can be submitted.", 'yikes-inc-easy-mailchimp-extender' );?></small></p>
+								<input type="checkbox" class="widefat" value="1" name="field[<?php echo $group[ 'group_id' ]; ?>][require]">
+								<p class="description"><small><?php _e( "Require this field to be filled in before the form can be submitted.", 'yikes-inc-easy-mailchimp-extender' ); ?></small></p>
 							</td>
 						</tr>
 						<!-- Visible Toggle -->
 						<tr valign="top" class="yikes-checkbox-container">
 							<td scope="row">
 								<label for="hide-field">
-									<?php _e( 'Hide Field' , 'yikes-inc-easy-mailchimp-extender' ); ?>
+									<?php _e( 'Hide Field', 'yikes-inc-easy-mailchimp-extender' ); ?>
 								</label>
 							</td>
 							<td>
-								<input type="checkbox" class="widefat" value="1" name="field[<?php echo $group['group_id']; ?>][hide]">
-								<p class="description"><small><?php _e( "Hide this field from being displayed on the front end.", 'yikes-inc-easy-mailchimp-extender' );?></small></p>
+								<input type="checkbox" class="widefat" value="1" name="field[<?php echo $group[ 'group_id' ]; ?>][hide]">
+								<p class="description"><small><?php _e( "Hide this field from being displayed on the front end.", 'yikes-inc-easy-mailchimp-extender' ); ?></small></p>
 							</td>
 						</tr>
 						<!-- Toggle Field Label Visibility -->
 						<tr valign="top" class="yikes-checkbox-container">
 							<td scope="row">
 								<label for="placeholder">
-									<?php _e( 'Hide Label' , 'yikes-inc-easy-mailchimp-extender' ); ?>
+									<?php _e( 'Hide Label', 'yikes-inc-easy-mailchimp-extender' ); ?>
 								</label>
 							</td>
 							<td>
-								<input type="checkbox" name="field[<?php echo $group['group_id']; ?>][hide-label]" value="1" />
-								<p class="description"><small><?php _e( "Toggle field label visibility.", 'yikes-inc-easy-mailchimp-extender' );?></small></p>
+								<input type="checkbox" name="field[<?php echo $group[ 'group_id' ]; ?>][hide-label]" value="1" />
+								<p class="description"><small><?php _e( "Toggle field label visibility.", 'yikes-inc-easy-mailchimp-extender' ); ?></small></p>
 							</td>
 						</tr>
 						<!-- Toggle Buttons -->
@@ -238,8 +238,8 @@ 
 							</td>
 							<td>
 								<span class="toggle-container">
-									<a href="#" class="hide-field"><?php _e( "Close" , 'yikes-inc-easy-mailchimp-extender' ); ?></a> |
-									<a href="#" class="remove-field" alt="<?php echo $group['group_id']; ?>"><?php _e( "Remove Field" , 'yikes-inc-easy-mailchimp-extender' ); ?></a>
+									<a href="#" class="hide-field"><?php _e( "Close", 'yikes-inc-easy-mailchimp-extender' ); ?></a> |
+									<a href="#" class="remove-field" alt="<?php echo $group[ 'group_id' ]; ?>"><?php _e( "Remove Field", 'yikes-inc-easy-mailchimp-extender' ); ?></a>
 								</span>
 							</td>
 						</tr>