yikesinc / yikes-inc-easy-mailchimp-extender

admin/partials/edit-form.php

Spacing +106 added lines, -106 removed lines

@@ -2,20 +2,20 @@ 
 <?php
 
 // If an error was returned.
-if ( isset( $_GET['sql_error'] ) ) {
+if ( isset( $_GET[ 'sql_error' ] ) ) {
 
 	if ( get_option( 'yikes-mailchimp-debug-status', '' ) === '1' ) {
-		wp_die( '<strong>' . __( 'Error Creating Form', 'yikes-inc-easy-mailchimp-extender' ) . '</strong> <p>' . stripslashes( urldecode( $_GET['sql_error'] ) ) . '</p>' . __( 'Error Creating Form', 'yikes-inc-easy-mailchimp-extender' ) );
+		wp_die( '<strong>' . __( 'Error Creating Form', 'yikes-inc-easy-mailchimp-extender' ) . '</strong> <p>' . stripslashes( urldecode( $_GET[ 'sql_error' ] ) ) . '</p>' . __( 'Error Creating Form', 'yikes-inc-easy-mailchimp-extender' ) );
 	} else {
 		wp_die( '<strong>' . __( 'Error Creating Form', 'yikes-inc-easy-mailchimp-extender' ) . '</strong><p>' . __( "Please try again. If the error persists please get in contact with the YIKES Inc. support team.", 'yikes-inc-easy-mailchimp-extender' ) . '</p>' );
 	}
 }
 
 // Get The Form ID.
-if ( ! isset( $_GET['id'] ) ) {
+if ( ! isset( $_GET[ 'id' ] ) ) {
 	wp_die( esc_html_e( 'Oh No!', 'yikes-inc-easy-mailchimp-extender' ), esc_html_e( 'Error', 'yikes-inc-easy-mailchimp-extender' ) );
 }
-$form_id = (int) filter_var( wp_unslash( $_GET['id'] ), FILTER_SANITIZE_NUMBER_INT );
+$form_id = (int) filter_var( wp_unslash( $_GET[ 'id' ] ), FILTER_SANITIZE_NUMBER_INT );
 
 // Get our form interface.
 $form_interface = yikes_easy_mailchimp_extender_get_form_interface();
@@ -35,14 +35,14 @@ 
 }
 
 // Set global form data, mainly for use in custom form field declarations or add-ons.
-$GLOBALS['form_data'] = $form;
-$custom_styles        = $form['custom_styles'];
-$optin_settings       = $form['optin_settings'];
-$submission_settings  = $form['submission_settings'];
-$error_messages       = $form['error_messages'];
-
-if ( isset( $form['form_settings'] ) ) {
-	$form_settings = $form['form_settings'];
+$GLOBALS[ 'form_data' ] = $form;
+$custom_styles        = $form[ 'custom_styles' ];
+$optin_settings       = $form[ 'optin_settings' ];
+$submission_settings  = $form[ 'submission_settings' ];
+$error_messages       = $form[ 'error_messages' ];
+
+if ( isset( $form[ 'form_settings' ] ) ) {
+	$form_settings = $form[ 'form_settings' ];
 }
 
 // Get defaults if none are saved in the database yet.
@@ -80,7 +80,7 @@ 
 }
 
 // Get the merge fields.
-$available_merge_variables = $list_handler->get_merge_fields( $form['list_id'] );
+$available_merge_variables = $list_handler->get_merge_fields( $form[ 'list_id' ] );
 if ( is_wp_error( $available_merge_variables ) ) {
 	$error_logging = new Yikes_Inc_Easy_Mailchimp_Error_Logging();
 	$error_logging->maybe_write_to_log(
@@ -92,7 +92,7 @@ 
 }
 
 // Get the interest groups.
-$interest_groupings = $list_handler->get_interest_categories( $form['list_id'] );
+$interest_groupings = $list_handler->get_interest_categories( $form[ 'list_id' ] );
 if ( is_wp_error( $interest_groupings ) ) {
 	$error_logging = new Yikes_Inc_Easy_Mailchimp_Error_Logging();
 	$error_logging->maybe_write_to_log(
@@ -104,7 +104,7 @@ 
 }
 
 // Get the tags.
-$tags = $list_handler->get_segments( $form['list_id'], 'static' );
+$tags = $list_handler->get_segments( $form[ 'list_id' ], 'static' );
 if ( is_wp_error( $tags ) ) {
 	$error_logging = new Yikes_Inc_Easy_Mailchimp_Error_Logging();
 	$error_logging->maybe_write_to_log(
@@ -119,7 +119,7 @@ 
 $url = add_query_arg(
 	array(
 		'action' => 'yikes-easy-mc-update-form',
-		'nonce'  => wp_create_nonce( 'update-mailchimp-form-' . $form['id'] ),
+		'nonce'  => wp_create_nonce( 'update-mailchimp-form-' . $form[ 'id' ] ),
 	)
 );
 ?>
@@ -127,13 +127,13 @@ 
 <img src="<?php echo esc_url( YIKES_MC_URL . 'includes/images/MailChimp_Assets/Freddie_60px.png' ); ?>" alt="<?php esc_attr_e( 'Freddie - MailChimp Mascot', 'yikes-inc-easy-mailchimp-extender' ); ?>" class="yikes-mc-freddie-logo" />
 
 <?php /* translators: the placeholder is the form's name */ ?>
-<h1>YIKES Easy Forms for MailChimp | <?php echo sprintf( esc_html__( 'Edit %1s', 'yikes-inc-easy-mailchimp-extender' ), esc_html( $form['form_name'] ) ); ?></h1>
+<h1>YIKES Easy Forms for MailChimp | <?php echo sprintf( esc_html__( 'Edit %1s', 'yikes-inc-easy-mailchimp-extender' ), esc_html( $form[ 'form_name' ] ) ); ?></h1>
 
 <!-- Settings Page Description -->
 <p class="yikes-easy-mc-about-text about-text"><?php esc_html_e( 'Update this MailChimp form\'s fields, styles and settings below.', 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 
 <?php
-if ( isset( $_REQUEST['updated-form'] ) && filter_var( $_REQUEST['updated-form'], FILTER_SANITIZE_STRING ) === 'true' ) {
+if ( isset( $_REQUEST[ 'updated-form' ] ) && filter_var( $_REQUEST[ 'updated-form' ], FILTER_SANITIZE_STRING ) === 'true' ) {
 	?>
 	<div class="updated manage-form-admin-notice">
 		<p><?php esc_html_e( 'Opt-in form successfully updated.', 'yikes-inc-easy-mailchimp-extender' ); ?></p>
@@ -155,13 +155,13 @@ 
 
 							<label for="form-name">
 								<h3 class="bg-transparent"><?php esc_html_e( 'Form Name', 'yikes-inc-easy-mailchimp-extender' ); ?></h3>
-								<input autocomplete="disabled" id="form-name" name="form-name" type="text" value="<?php echo esc_html( stripslashes( $form['form_name'] ) ); ?>" class="widefat" />
+								<input autocomplete="disabled" id="form-name" name="form-name" type="text" value="<?php echo esc_html( stripslashes( $form[ 'form_name' ] ) ); ?>" class="widefat" />
 								<p class="description"><?php esc_html_e( 'The title of this signup form.', 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 							</label>
 
 							<label for="form-description">
 								<h3 class="bg-transparent"><?php esc_html_e( 'Form Description', 'yikes-inc-easy-mailchimp-extender' ); ?></h3>
-								<textarea name="form-description" id="form-description" class="large-text edit-form-form-description"><?php echo isset( $form['form_description'] ) ? esc_textarea( stripslashes( $form['form_description'] ) ) : ''; ?></textarea>
+								<textarea name="form-description" id="form-description" class="large-text edit-form-form-description"><?php echo isset( $form[ 'form_description' ] ) ? esc_textarea( stripslashes( $form[ 'form_description' ] ) ) : ''; ?></textarea>
 								<p class="description"><?php esc_html_e( 'Descriptions are optional and you may choose to display it to visitors to your site.', 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 								<p class="description"><?php printf( esc_html_e( 'To display the number of subscribers for the list associated with this form, use %s in the form description field above.', 'yikes-inc-easy-mailchimp-extender' ), '<code>[yikes-mailchimp-subscriber-count]</code>' ); ?><p>
 							</label>
@@ -208,26 +208,26 @@ 
 											<div class="meta-box-sortables ui-sortable">
 												<div class="postbox yikes-easy-mc-postbox">
 													<!-- container title -->
-													<h3 class="edit-form-title" id="form-builder-div" data-form-id="<?php echo esc_attr( $form['id'] ); ?>" data-list-id="<?php echo esc_attr( $form['list_id'] ); ?>" ><?php _e( 'Form Builder', 'yikes-inc-easy-mailchimp-extender' ); ?></h3>
+													<h3 class="edit-form-title" id="form-builder-div" data-form-id="<?php echo esc_attr( $form[ 'id' ] ); ?>" data-list-id="<?php echo esc_attr( $form[ 'list_id' ] ); ?>" ><?php _e( 'Form Builder', 'yikes-inc-easy-mailchimp-extender' ); ?></h3>
 													<div class="tags-title" style="display: none;">
 														<span class="tags-title-text">Tags</span>
 														<div class="tags-title-container"></div>
 													</div>
-													<p id="edit-form-description" class="description edit-form-description-form-builder"><?php _e( 'Click a field to show its advanced options or drag fields to re-arrange them. Click <span class="dashicons dashicons-edit"></span> to edit a field label. Make sure you hit "Update Form" to save all of your changes.', 'yikes-inc-easy-mailchimp-extender' );?></p>
+													<p id="edit-form-description" class="description edit-form-description-form-builder"><?php _e( 'Click a field to show its advanced options or drag fields to re-arrange them. Click <span class="dashicons dashicons-edit"></span> to edit a field label. Make sure you hit "Update Form" to save all of your changes.', 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 													<div id="form-builder-container" class="inside">
 														<!-- #poststuff -->
-														<?php echo $this->generate_form_editor( $form['fields'], $form['list_id'], $available_merge_variables, isset( $interest_groupings ) ? $interest_groupings : array() ); ?>
+														<?php echo $this->generate_form_editor( $form[ 'fields' ], $form[ 'list_id' ], $available_merge_variables, isset( $interest_groupings ) ? $interest_groupings : array() ); ?>
 													</div>
 
 													<!-- Bulk Delete Form Fields -->
-													<a href="#" class="clear-form-fields" <?php if( isset( $form['fields'] ) && count( $form['fields'] ) <= 0 ) { ?> style="display:none;" <?php } ?>><?php _e( 'Clear Form Fields', 'yikes-inc-easy-mailchimp-extender' ); ?></a>
+													<a href="#" class="clear-form-fields" <?php if ( isset( $form[ 'fields' ] ) && count( $form[ 'fields' ] ) <= 0 ) { ?> style="display:none;" <?php } ?>><?php _e( 'Clear Form Fields', 'yikes-inc-easy-mailchimp-extender' ); ?></a>
 
 													<?php
-														$display_none = ( isset( $form['fields'] ) && count( $form['fields'] ) <= 0 ) ? 'display:none;' : '';
+														$display_none = ( isset( $form[ 'fields' ] ) && count( $form[ 'fields' ] ) <= 0 ) ? 'display:none;' : '';
 													?>
 
 													<!-- Save Fields Button -->
-													<?php submit_button( __( 'Update Form' ), 'primary', '', false, array( 'onclick' => '', 'style' => 'float:right;margin-right:12px;'.$display_none ) ); ?>
+													<?php submit_button( __( 'Update Form' ), 'primary', '', false, array( 'onclick' => '', 'style' => 'float:right;margin-right:12px;' . $display_none ) ); ?>
 
 													<!-- .inside -->
 												</div>
@@ -261,7 +261,7 @@ 
 																<?php
 																if ( ! isset( $merge_variable_error ) ) {
 																	echo '<p class="description">' . __( "Select the fields below to add to the form builder.", 'yikes-inc-easy-mailchimp-extender' ) . '</p>';
-																	$this->build_available_merge_vars( $form['fields'], $available_merge_variables );
+																	$this->build_available_merge_vars( $form[ 'fields' ], $available_merge_variables );
 																} else {
 																	echo $merge_variable_error;
 																}
@@ -270,22 +270,22 @@ 
 
 															<div id="interest-groups-container" class="list-container">
 																<?php
-																if ( isset( $interest_groupings ) && ! isset( $interest_groupings['error'] ) ) {
+																if ( isset( $interest_groupings ) && ! isset( $interest_groupings[ 'error' ] ) ) {
 																	echo '<p class="description">' . __( "Select an interest group below to add to the form builder.", 'yikes-inc-easy-mailchimp-extender' ) . '</p>';
-																	$this->build_available_interest_groups( $form['fields'], $interest_groupings, $form['list_id'] );
+																	$this->build_available_interest_groups( $form[ 'fields' ], $interest_groupings, $form[ 'list_id' ] );
 																} else {
-																	echo '<p class="description">' . $interest_groupings['error'] . '</p>';
+																	echo '<p class="description">' . $interest_groupings[ 'error' ] . '</p>';
 																}
 																?>
 															</div>
 
 															<div id="tags-container" class="list-container">
 																<?php
-																if ( isset( $tags ) && ! isset( $tags['error'] ) ) {
+																if ( isset( $tags ) && ! isset( $tags[ 'error' ] ) ) {
 																	echo '<p class="description">' . __( "Select a tag to add to the form builder. Selected tags will be added to all subscribers of this form.", 'yikes-inc-easy-mailchimp-extender' ) . '</p>';
-																	$this->build_available_tags( isset( $form['tags'] ) ? $form['tags'] : array(), $tags, $form['list_id'] );
+																	$this->build_available_tags( isset( $form[ 'tags' ] ) ? $form[ 'tags' ] : array(), $tags, $form[ 'list_id' ] );
 																} else {
-																	echo '<p class="description">' . $interest_groupings['error'] . '</p>';
+																	echo '<p class="description">' . $interest_groupings[ 'error' ] . '</p>';
 																}
 																?>
 															</div>
@@ -330,7 +330,7 @@ 
 
 															<!-- form classes -->
 															<label for="yikes-easy-mc-form-class-names"><strong><?php _e( 'Form Classes', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-																<input type="text" class="widefat" name="yikes-easy-mc-form-class-names" id="yikes-easy-mc-form-class-names" value="<?php echo $form_settings['yikes-easy-mc-form-class-names']; ?>" placeholder="<?php _e( 'Add additional classes to this opt-in form.', 'yikes-inc-easy-mailchimp-extender' ); ?>" >
+																<input type="text" class="widefat" name="yikes-easy-mc-form-class-names" id="yikes-easy-mc-form-class-names" value="<?php echo $form_settings[ 'yikes-easy-mc-form-class-names' ]; ?>" placeholder="<?php _e( 'Add additional classes to this opt-in form.', 'yikes-inc-easy-mailchimp-extender' ); ?>" >
 																<p class="description"><?php printf( __( 'Add additional class names to the %s element.', 'yikes-inc-easy-mailchimp-extender' ), '<code>' . htmlentities( '<form>' ) . '</code>' ); ?></p>
 															</label>
 
@@ -345,10 +345,10 @@ 
 															<!-- inline form -->
 															<strong><?php _e( 'Inline Form', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
 															<label class="inline-form-label">
-																<input type="radio" name="yikes-easy-mc-inline-form[]" value="1" <?php checked( $form_settings['yikes-easy-mc-inline-form'], '1' ); ?>/><?php _e( 'Enable', 'yikes-inc-easy-mailchimp-extender' ); ?>
+																<input type="radio" name="yikes-easy-mc-inline-form[]" value="1" <?php checked( $form_settings[ 'yikes-easy-mc-inline-form' ], '1' ); ?>/><?php _e( 'Enable', 'yikes-inc-easy-mailchimp-extender' ); ?>
 															</label>
 															<label class="inline-form-label">
-																<input type="radio" name="yikes-easy-mc-inline-form[]" value="0" <?php checked( $form_settings['yikes-easy-mc-inline-form'], '0' ); ?> /><?php _e( 'Disable', 'yikes-inc-easy-mailchimp-extender' ); ?>
+																<input type="radio" name="yikes-easy-mc-inline-form[]" value="0" <?php checked( $form_settings[ 'yikes-easy-mc-inline-form' ], '0' ); ?> /><?php _e( 'Disable', 'yikes-inc-easy-mailchimp-extender' ); ?>
 															</label>
 															<p class="description"><?php _e( 'Programatically setup this form so that all fields are on the same line.', 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 															<p class="description"><?php printf( __( 'If you are having issues with your theme not displaying the inline form properly, please see the following %s.', 'yikes-inc-easy-mailchimp-extender' ), '<a href="https://yikesplugins.com/support/knowledge-base/my-form-fields-are-not-fully-inline-after-enabling-the-inline-form-option-how-come/" target="_blank">' . __( 'knowledge base article', 'yikes-inc-easy-mailchimp-extender' ) . '</a>' ); ?></p>
@@ -363,19 +363,19 @@ 
 															<!-- Submit button type -->
 															<strong><?php _e( 'Submit Button Type', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
 															<label class="inline-form-label">
-																<input type="radio" onclick="toggle_nested_section( jQuery(this) );" name="yikes-easy-mc-submit-button-type[]" value="text" <?php checked( $form_settings['yikes-easy-mc-submit-button-type'], 'text' ); ?> /><?php _e( 'Text', 'yikes-inc-easy-mailchimp-extender' ); ?>
+																<input type="radio" onclick="toggle_nested_section( jQuery(this) );" name="yikes-easy-mc-submit-button-type[]" value="text" <?php checked( $form_settings[ 'yikes-easy-mc-submit-button-type' ], 'text' ); ?> /><?php _e( 'Text', 'yikes-inc-easy-mailchimp-extender' ); ?>
 															</label>
 															<label class="inline-form-label">
-																<input type="radio" onclick="toggle_nested_section( jQuery(this) );" name="yikes-easy-mc-submit-button-type[]" value="image" <?php checked( $form_settings['yikes-easy-mc-submit-button-type'], 'image' ); ?> /><?php _e( 'Image', 'yikes-inc-easy-mailchimp-extender' ); ?>
+																<input type="radio" onclick="toggle_nested_section( jQuery(this) );" name="yikes-easy-mc-submit-button-type[]" value="image" <?php checked( $form_settings[ 'yikes-easy-mc-submit-button-type' ], 'image' ); ?> /><?php _e( 'Image', 'yikes-inc-easy-mailchimp-extender' ); ?>
 															</label>
 															<p class="description"><?php _e( 'Select the submit button type for this form.', 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 															<!-- end submit button type -->
 
 																<!-- Text submit button type -->
-																<section class="submit-button-type-text nested-child<?php if( $form_settings['yikes-easy-mc-submit-button-type'] == 'image' ) { echo ' hidden'; } ?>">
+																<section class="submit-button-type-text nested-child<?php if ( $form_settings[ 'yikes-easy-mc-submit-button-type' ] == 'image' ) { echo ' hidden'; } ?>">
 																	<!-- submit button text -->
 																	<label for="yikes-easy-mc-submit-button-text"><strong><?php _e( 'Submit Button Text', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-																		<input type="text" class="widefat" name="yikes-easy-mc-submit-button-text" id="yikes-easy-mc-submit-button-text" value="<?php echo $form_settings['yikes-easy-mc-submit-button-text']; ?>" placeholder="<?php _e( 'Submit', 'yikes-inc-easy-mailchimp-extender' ); ?>">
+																		<input type="text" class="widefat" name="yikes-easy-mc-submit-button-text" id="yikes-easy-mc-submit-button-text" value="<?php echo $form_settings[ 'yikes-easy-mc-submit-button-text' ]; ?>" placeholder="<?php _e( 'Submit', 'yikes-inc-easy-mailchimp-extender' ); ?>">
 																		<p class="description"><?php printf( __( 'Set the submit button text. Leaving this blank will default to %s.', 'yikes-inc-easy-mailchimp-extender' ), '"' . __( 'Submit', 'yikes-inc-easy-mailchimp-extender' ) . '"' ); ?></p>
 
 																		<p class="description"><?php _e( 'The submit button text set above, can be overwritten on a per-form basis using shortcodes.', 'yikes-inc-easy-mailchimp-extender' ); ?></p>
@@ -384,9 +384,9 @@ 
 																<!-- end text submit button type -->
 
 																<!-- Image submit button type -->
-																<section class="submit-button-type-image nested-child<?php if( $form_settings['yikes-easy-mc-submit-button-type'] == 'text' ) { echo ' hidden'; } ?>">
+																<section class="submit-button-type-image nested-child<?php if ( $form_settings[ 'yikes-easy-mc-submit-button-type' ] == 'text' ) { echo ' hidden'; } ?>">
 																	<label for="yikes-easy-mc-submit-button-image"><strong><?php _e( 'Submit Button URL', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-																		<input type="text" class="widefat" name="yikes-easy-mc-submit-button-image" id="yikes-easy-mc-submit-button-image" value="<?php echo $form_settings['yikes-easy-mc-submit-button-image']; ?>" placeholder="<?php _e( 'http://', 'yikes-inc-easy-mailchimp-extender' ); ?>">
+																		<input type="text" class="widefat" name="yikes-easy-mc-submit-button-image" id="yikes-easy-mc-submit-button-image" value="<?php echo $form_settings[ 'yikes-easy-mc-submit-button-image' ]; ?>" placeholder="<?php _e( 'http://', 'yikes-inc-easy-mailchimp-extender' ); ?>">
 																		<p class="description"><?php _e( 'Enter the URL of an image you would like to use as the submit button for this form.', 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 																	</label>
 																</section>
@@ -395,7 +395,7 @@ 
 
 															<!-- submit button classes -->
 															<label for="yikes-easy-mc-form-submit-button-classes"><strong style="float:left;"><?php _e( 'Submit Button Classes', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-																<input type="text" class="widefat" name="yikes-easy-mc-submit-button-classes" id="yikes-easy-mc-submit-button-classes" value="<?php echo $form_settings['yikes-easy-mc-submit-button-classes']; ?>" placeholder="<?php _e( 'Add additional classes to this submit button.', 'yikes-inc-easy-mailchimp-extender' ); ?>" >
+																<input type="text" class="widefat" name="yikes-easy-mc-submit-button-classes" id="yikes-easy-mc-submit-button-classes" value="<?php echo $form_settings[ 'yikes-easy-mc-submit-button-classes' ]; ?>" placeholder="<?php _e( 'Add additional classes to this submit button.', 'yikes-inc-easy-mailchimp-extender' ); ?>" >
 																<p class="description"><?php _e( 'Add custom classes to the submit button.', 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 															</label>
 															<!-- end submit button classes -->
@@ -408,37 +408,37 @@ 
 														<section class="section-interior">
 															<!-- Schedule form -->
 															<label class="inline-form-label">
-																<input type="checkbox" onclick="toggle_nested_section( jQuery(this) );" name="yikes-easy-mc-form-schedule" value="1" <?php checked( $form_settings['yikes-easy-mc-form-schedule'], '1' ); ?>/><?php _e( 'Schedule Form', 'yikes-inc-easy-mailchimp-extender' ); ?>
+																<input type="checkbox" onclick="toggle_nested_section( jQuery(this) );" name="yikes-easy-mc-form-schedule" value="1" <?php checked( $form_settings[ 'yikes-easy-mc-form-schedule' ], '1' ); ?>/><?php _e( 'Schedule Form', 'yikes-inc-easy-mailchimp-extender' ); ?>
 															</label>
 															<p class="description" style="margin-bottom:0;"><?php _e( 'Set a time period that this form should be active on your site. (mm/dd/yyyy)', 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 															<p class="description" style="margin: 0 0 .5em 0;"><?php _e( 'Once the end date & time have passed, users will no longer be able to signup for your mailing list.', 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 																<!-- Start Date Limitation Nested -->
-																<section class="date-restriction-section nested-child<?php if( $form_settings['yikes-easy-mc-form-schedule'] == '0' ) { echo ' hidden'; } ?>">
+																<section class="date-restriction-section nested-child<?php if ( $form_settings[ 'yikes-easy-mc-form-schedule' ] == '0' ) { echo ' hidden'; } ?>">
 																	<!-- Start Date -->
 																	<label for="yikes-easy-mc-form-restriction-start-date"><strong><?php _e( 'Start Date', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-																		<input type="text" class="date-picker" name="yikes-easy-mc-form-restriction-start-date" id="yikes-easy-mc-form-restriction-start-date" value="<?php echo ! empty($form_settings['yikes-easy-mc-form-restriction-start'] ) ? date( $this->yikes_jQuery_datepicker_date_format( get_option( 'date_format' ) ), $form_settings['yikes-easy-mc-form-restriction-start'] ) : ''; ?>" >
+																		<input type="text" class="date-picker" name="yikes-easy-mc-form-restriction-start-date" id="yikes-easy-mc-form-restriction-start-date" value="<?php echo ! empty( $form_settings[ 'yikes-easy-mc-form-restriction-start' ] ) ? date( $this->yikes_jQuery_datepicker_date_format( get_option( 'date_format' ) ), $form_settings[ 'yikes-easy-mc-form-restriction-start' ] ) : ''; ?>" >
 																		<?php _e( 'at', 'yikes-inc-easy-mailchimp-extender' ); ?>
 																	</label>
 
 																	<!-- Start Time -->
 																	<label for="yikes-easy-mc-form-restriction-start-time"><strong><?php _e( 'Start Time', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-																		<input type="text" class="time-picker" name="yikes-easy-mc-form-restriction-start-time" id="yikes-easy-mc-form-restriction-start-time" value="<?php echo ! empty( $form_settings['yikes-easy-mc-form-restriction-start'] ) ? date( 'g:iA', $form_settings['yikes-easy-mc-form-restriction-start'] ) : ''; ?>" >
+																		<input type="text" class="time-picker" name="yikes-easy-mc-form-restriction-start-time" id="yikes-easy-mc-form-restriction-start-time" value="<?php echo ! empty( $form_settings[ 'yikes-easy-mc-form-restriction-start' ] ) ? date( 'g:iA', $form_settings[ 'yikes-easy-mc-form-restriction-start' ] ) : ''; ?>" >
 																	</label>
 																	<p class="description"><?php _e( 'Set the dates that this form should display on your site.', 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 																</section>
 																<!-- end Start Date Limitation Nested -->
 
 																<!-- End Date Limitation Nested -->
-																<section class="date-restriction-section nested-child<?php if( $form_settings['yikes-easy-mc-form-schedule'] == '0' ) { echo ' hidden'; } ?> last">
+																<section class="date-restriction-section nested-child<?php if ( $form_settings[ 'yikes-easy-mc-form-schedule' ] == '0' ) { echo ' hidden'; } ?> last">
 																	<!-- End Date -->
 																	<label for="yikes-easy-mc-form-restriction-end-date"><strong><?php _e( 'End Date', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-																		<input type="text" class="date-picker" name="yikes-easy-mc-form-restriction-end-date" id="yikes-easy-mc-form-restriction-end-date" value="<?php echo ! empty(  $form_settings['yikes-easy-mc-form-restriction-end'] ) ? date( $this->yikes_jQuery_datepicker_date_format( get_option( 'date_format' ) ), $form_settings['yikes-easy-mc-form-restriction-end'] ) : ''; ?>" >
+																		<input type="text" class="date-picker" name="yikes-easy-mc-form-restriction-end-date" id="yikes-easy-mc-form-restriction-end-date" value="<?php echo ! empty( $form_settings[ 'yikes-easy-mc-form-restriction-end' ] ) ? date( $this->yikes_jQuery_datepicker_date_format( get_option( 'date_format' ) ), $form_settings[ 'yikes-easy-mc-form-restriction-end' ] ) : ''; ?>" >
 																		<?php _e( 'at', 'yikes-inc-easy-mailchimp-extender' ); ?>
 																	</label>
 
 																	<!-- End Time -->
 																	<label for="yikes-easy-mc-form-restriction-end-time"><strong><?php _e( 'End Time', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-																		<input type="text" class="time-picker" name="yikes-easy-mc-form-restriction-end-time" id="yikes-easy-mc-form-restriction-end-time" value="<?php echo ! empty( $form_settings['yikes-easy-mc-form-restriction-end'] ) ? date( 'g:iA', $form_settings['yikes-easy-mc-form-restriction-end'] ) : ''; ?>" >
+																		<input type="text" class="time-picker" name="yikes-easy-mc-form-restriction-end-time" id="yikes-easy-mc-form-restriction-end-time" value="<?php echo ! empty( $form_settings[ 'yikes-easy-mc-form-restriction-end' ] ) ? date( 'g:iA', $form_settings[ 'yikes-easy-mc-form-restriction-end' ] ) : ''; ?>" >
 																	</label>
 																	<p class="description"><?php _e( 'Set the dates that this form should no longer display on your site.', 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 
@@ -446,7 +446,7 @@ 
 																	<label for="yikes-easy-mc-form-restriction-pending-message"><strong><?php _e( 'Pending Message', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
 																		<?php
 																			wp_editor(
-																				$form_settings['yikes-easy-mc-form-restriction-pending-message'],
+																				$form_settings[ 'yikes-easy-mc-form-restriction-pending-message' ],
 																				'yikes-easy-mc-form-restriction-pending-message',
 																				array(
 																					'editor_class' => 'yikes-easy-mc-form-restriction-pending-message',
@@ -461,7 +461,7 @@ 
 																	<label for="yikes-easy-mc-form-restriction-expired-message"><strong><?php _e( 'Expired Message', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
 																		<?php
 																			wp_editor(
-																				$form_settings['yikes-easy-mc-form-restriction-expired-message'],
+																				$form_settings[ 'yikes-easy-mc-form-restriction-expired-message' ],
 																				'yikes-easy-mc-form-restriction-expired-message',
 																				array(
 																					'editor_class' => 'yikes-easy-mc-form-restriction-expired-message',
@@ -476,16 +476,16 @@ 
 
 																<!-- Require Users to be Logged In -->
 																<label class="inline-form-label">
-																	<input type="checkbox" onclick="toggle_nested_section( jQuery(this) );" name="yikes-easy-mc-form-login-required" value="1" <?php checked( $form_settings['yikes-easy-mc-form-login-required'], '1' ); ?> /><?php _e( 'Require Login', 'yikes-inc-easy-mailchimp-extender' ); ?>
+																	<input type="checkbox" onclick="toggle_nested_section( jQuery(this) );" name="yikes-easy-mc-form-login-required" value="1" <?php checked( $form_settings[ 'yikes-easy-mc-form-login-required' ], '1' ); ?> /><?php _e( 'Require Login', 'yikes-inc-easy-mailchimp-extender' ); ?>
 																</label>
 																<p class="description"><?php _e( 'Require users to be logged in before they can view and submit this opt-in form.', 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 
 																<!-- Require Login Message -->
-																<section class="login-restriction-section nested-child<?php if( $form_settings['yikes-easy-mc-form-login-required'] == '0' ) { echo ' hidden'; } ?>">
+																<section class="login-restriction-section nested-child<?php if ( $form_settings[ 'yikes-easy-mc-form-login-required' ] == '0' ) { echo ' hidden'; } ?>">
 																	<label for="yikes-easy-mc-form-restriction-login-message"><strong><?php _e( 'Required Login Message', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
 																		<?php
 																			wp_editor(
-																				$form_settings['yikes-easy-mc-form-restriction-login-message'],
+																				$form_settings[ 'yikes-easy-mc-form-restriction-login-message' ],
 																				'yikes-easy-mc-form-restriction-login-message',
 																				array(
 																					'editor_class' => 'yikes-easy-mc-form-restriction-login-message',
@@ -572,40 +572,40 @@ 
 
 														<!-- Success Message (refactored @ 6.3.0 for double optin) -->
 														<label for="yikes-easy-mc-success-message"><strong><?php _e( 'Success: Double opt-in', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-															<input type="text" class="widefat" name="yikes-easy-mc-success-message" id="yikes-easy-mc-success-message" value="<?php echo isset( $error_messages['success'] ) ? stripslashes( esc_html( $error_messages['success'] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages['success']; ?>" >
+															<input type="text" class="widefat" name="yikes-easy-mc-success-message" id="yikes-easy-mc-success-message" value="<?php echo isset( $error_messages[ 'success' ] ) ? stripslashes( esc_html( $error_messages[ 'success' ] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages[ 'success' ]; ?>" >
 														</label>
 														<!-- Success Message (for single optin) -->
 														<label for="yikes-easy-mc-success-single-optin-message"><strong><?php _e( 'Success: Single opt-in', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-															<input type="text" class="widefat" name="yikes-easy-mc-success-single-optin-message" id="yikes-easy-mc-success-single-optin-message" value="<?php echo isset( $error_messages['success-single-optin'] ) ? stripslashes( esc_html( $error_messages['success-single-optin'] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages['success-single-optin']; ?>" >
+															<input type="text" class="widefat" name="yikes-easy-mc-success-single-optin-message" id="yikes-easy-mc-success-single-optin-message" value="<?php echo isset( $error_messages[ 'success-single-optin' ] ) ? stripslashes( esc_html( $error_messages[ 'success-single-optin' ] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages[ 'success-single-optin' ]; ?>" >
 														</label>
 														<!-- Resubscribing users when updating your profile via the form is allowed -->
 														<label for="yikes-easy-mc-user-resubscribed-success-message"><strong><?php _e( 'Success: Re-subscriber', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-															<input type="text" class="widefat" name="yikes-easy-mc-user-resubscribed-success-message" id="yikes-easy-mc-user-resubscribed-success-message" value="<?php echo isset( $error_messages['success-resubscribed'] ) ? stripslashes( esc_html( $error_messages['success-resubscribed'] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages['success-resubscribed']; ?>">
+															<input type="text" class="widefat" name="yikes-easy-mc-user-resubscribed-success-message" id="yikes-easy-mc-user-resubscribed-success-message" value="<?php echo isset( $error_messages[ 'success-resubscribed' ] ) ? stripslashes( esc_html( $error_messages[ 'success-resubscribed' ] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages[ 'success-resubscribed' ]; ?>">
 														</label>
 
 														<!-- Click the link to update user profile etc. etc. -->
 														<label for="yikes-easy-mc-user-subscribed-update-link"><strong><?php _e( 'Success: Re-subscriber with link to email profile update message', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-															<input type="text" class="widefat" name="yikes-easy-mc-user-update-link" id="yikes-easy-mc-user-update-link" value="<?php echo isset( $error_messages['update-link'] ) ? stripslashes( esc_html( $error_messages['update-link'] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages['update-link']; ?>">
+															<input type="text" class="widefat" name="yikes-easy-mc-user-update-link" id="yikes-easy-mc-user-update-link" value="<?php echo isset( $error_messages[ 'update-link' ] ) ? stripslashes( esc_html( $error_messages[ 'update-link' ] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages[ 'update-link' ]; ?>">
 														</label>
 
 														<!-- Email Address is already subscribed -->
 														<label for="yikes-easy-mc-user-subscribed-message"><strong><?php _e( 'Error: Re-subscribers not permitted', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-															<input type="text" class="widefat" name="yikes-easy-mc-user-subscribed-message" id="yikes-easy-mc-user-subscribed-message" value="<?php echo isset( $error_messages['already-subscribed'] ) ? stripslashes( esc_html( $error_messages['already-subscribed'] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages['email-exists-error']; ?>">
+															<input type="text" class="widefat" name="yikes-easy-mc-user-subscribed-message" id="yikes-easy-mc-user-subscribed-message" value="<?php echo isset( $error_messages[ 'already-subscribed' ] ) ? stripslashes( esc_html( $error_messages[ 'already-subscribed' ] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages[ 'email-exists-error' ]; ?>">
 														</label>
 
 														<!-- Update email successfully sent -->
 														<label for="yikes-easy-mc-update-email-successful"><strong><?php _e( 'Success: Update email successfully sent', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-															<input type="text" class="widefat" name="yikes-easy-mc-update-email-successful" id="yikes-easy-mc-update-email-successful" value="<?php echo isset( $error_messages['update-email-success'] ) ? stripslashes( esc_attr( $error_messages['update-email-success'] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages['update-email-success']; ?>" >
+															<input type="text" class="widefat" name="yikes-easy-mc-update-email-successful" id="yikes-easy-mc-update-email-successful" value="<?php echo isset( $error_messages[ 'update-email-success' ] ) ? stripslashes( esc_attr( $error_messages[ 'update-email-success' ] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages[ 'update-email-success' ]; ?>" >
 														</label>
 
 														<!-- Update email failed to send -->
 														<label for="yikes-easy-mc-update-email-failure"><strong><?php _e( 'Error: Update email failed to send', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-															<input type="text" class="widefat" name="yikes-easy-mc-update-email-failure" id="yikes-easy-mc-update-email-failure" value="<?php echo isset( $error_messages['update-email-failure'] ) ? stripslashes( esc_attr( $error_messages['update-email-failure'] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages['update-email-failure']; ?>" >
+															<input type="text" class="widefat" name="yikes-easy-mc-update-email-failure" id="yikes-easy-mc-update-email-failure" value="<?php echo isset( $error_messages[ 'update-email-failure' ] ) ? stripslashes( esc_attr( $error_messages[ 'update-email-failure' ] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages[ 'update-email-failure' ]; ?>" >
 														</label>
 
 														<!-- General Error Message -->
 														<label for="yikes-easy-mc-general-error-message"><strong><?php _e( 'Error: General', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-															<input type="text" class="widefat" name="yikes-easy-mc-general-error-message" id="yikes-easy-mc-general-error-message" value="<?php echo isset( $error_messages['general-error'] ) ? stripslashes( esc_html( $error_messages['general-error'] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages['general-error']; ?>" >
+															<input type="text" class="widefat" name="yikes-easy-mc-general-error-message" id="yikes-easy-mc-general-error-message" value="<?php echo isset( $error_messages[ 'general-error' ] ) ? stripslashes( esc_html( $error_messages[ 'general-error' ] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages[ 'general-error' ]; ?>" >
 														</label>
 
 														<!-- Email Section -->
@@ -615,12 +615,12 @@ 
 															<p class="edit-form-description"><?php _e( 'Customize the profile verification email sent to re-subscribers. Leave the text unedited to use the default message.', 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 															<!-- Email Subject -->
 															<label for="yikes-easy-mc-user-email-subject"><strong><?php _e( 'Email Subject', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
-																<input type="text" class="widefat" name="yikes-easy-mc-user-email-subject" id="yikes-easy-mc-user-email-subject" value="<?php echo isset( $error_messages['email-subject'] ) ? stripslashes( esc_html( $error_messages['email-subject'] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages['email-subject']; ?>">
+																<input type="text" class="widefat" name="yikes-easy-mc-user-email-subject" id="yikes-easy-mc-user-email-subject" value="<?php echo isset( $error_messages[ 'email-subject' ] ) ? stripslashes( esc_html( $error_messages[ 'email-subject' ] ) ) : ''; ?>" placeholder="<?php echo $global_error_messages[ 'email-subject' ]; ?>">
 															</label>
 															<!-- Email Body -->
 															<label for="yikes-easy-mc-user-email-body"><strong><?php _e( 'Email Body', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
 																<?php 
-																	$editor_content = ( isset( $error_messages['email-body'] ) && ! empty( $error_messages['email-body'] ) ) ? $error_messages['email-body'] : Yikes_Inc_Easy_Mailchimp_Forms_Admin::generate_default_email_body();
+																	$editor_content = ( isset( $error_messages[ 'email-body' ] ) && ! empty( $error_messages[ 'email-body' ] ) ) ? $error_messages[ 'email-body' ] : Yikes_Inc_Easy_Mailchimp_Forms_Admin::generate_default_email_body();
 																	wp_editor( $editor_content, 'yikes-easy-mc-user-email-body', array( 'textarea_id' => 'yikes-easy-mc-user-email-body' ) ); 
 																?>
 															</label>
@@ -730,7 +730,7 @@ 
 																	<li>
 																	<?php
 																		/* translators: First two placeholders are HTML <code> tags, third one is the form's name  */
-																		echo sprintf( esc_html__( '%1$1s[form_name]%2$2s displays your form\'s name (i.e. %3$3s).', 'yikes-inc-easy-mailchimp-extender' ), '<code>', '</code>', esc_html( $form['form_name'] ) );
+																		echo sprintf( esc_html__( '%1$1s[form_name]%2$2s displays your form\'s name (i.e. %3$3s).', 'yikes-inc-easy-mailchimp-extender' ), '<code>', '</code>', esc_html( $form[ 'form_name' ] ) );
 																	?>
 																	</li>
 																	<li>
@@ -786,7 +786,7 @@ 
 									<label for="shortcode"><?php esc_html_e( 'Edit Another Form', 'yikes-inc-easy-mailchimp-extender' ); ?><br />
 										<select class="widefat" name="form_switcher" id="form_switcher" onchange="YIKES_Easy_MC_SwitchForm(jQuery(this).val());">
 											<?php foreach ( $all_forms as $single_form ) { ?>
-												<option <?php selected( $form_id, $single_form['id'] ); ?> value="<?php echo esc_attr( $single_form['id'] ); ?>"><?php echo esc_html( $single_form['form_name'] ); ?></option>
+												<option <?php selected( $form_id, $single_form[ 'id' ] ); ?> value="<?php echo esc_attr( $single_form[ 'id' ] ); ?>"><?php echo esc_html( $single_form[ 'form_name' ] ); ?></option>
 											<?php } ?>
 										</select>
 									</label>
@@ -794,7 +794,7 @@ 
 
 								<p class="inside-section-2">
 									<label for="shortcode"><?php esc_html_e( 'Shortcode', 'yikes-inc-easy-mailchimp-extender' ); ?><br />
-										<input type="text" onclick="this.setSelectionRange(0, this.value.length)" class="widefat shortcode-input-field" readonly value='[yikes-mailchimp form="<?php echo esc_attr( $form['id'] ); ?>"]' />
+										<input type="text" onclick="this.setSelectionRange(0, this.value.length)" class="widefat shortcode-input-field" readonly value='[yikes-mailchimp form="<?php echo esc_attr( $form[ 'id' ] ); ?>"]' />
 									</label>
 								</p>
 
@@ -810,9 +810,9 @@ 
 										<select name="associated-list" id="associated-list" <?php if ( empty( $list_data ) ) { echo 'disabled="disabled"'; } ?> onchange="jQuery('.view-list-link').attr( 'href', '<?php echo esc_url( admin_url( 'admin.php?page=yikes-mailchimp-view-list&list-id=' ) ); ?>' + jQuery( this ).val() );">
 											<?php
 											if ( ! empty( $list_data ) ) {
-												foreach( $list_data as $mailing_list ) {
+												foreach ( $list_data as $mailing_list ) {
 													?>
-													<option <?php selected( $form['list_id'], $mailing_list['id'] ); ?> value="<?php echo $mailing_list['id']; ?>"><?php echo stripslashes( $mailing_list['name'] ) . ' (' . $mailing_list['stats']['member_count'] . ') '; ?></option>
+													<option <?php selected( $form[ 'list_id' ], $mailing_list[ 'id' ] ); ?> value="<?php echo $mailing_list[ 'id' ]; ?>"><?php echo stripslashes( $mailing_list[ 'name' ] ) . ' (' . $mailing_list[ 'stats' ][ 'member_count' ] . ') '; ?></option>
 													<?php
 												}
 											} else {
@@ -822,9 +822,9 @@ 
 											}
 											?>
 										</select>
-										<?php if( ! empty( $form['list_id'] ) ) { ?>
+										<?php if ( ! empty( $form[ 'list_id' ] ) ) { ?>
 											<p class="description view-list">
-												<a href="<?php echo esc_url( admin_url( 'admin.php?page=yikes-mailchimp-view-list&list-id=' . $form['list_id'] ) ); ?>" class="view-list-link"><?php _e( 'View List', 'yikes-inc-easy-mailchimp-extender' ); ?></a>
+												<a href="<?php echo esc_url( admin_url( 'admin.php?page=yikes-mailchimp-view-list&list-id=' . $form[ 'list_id' ] ) ); ?>" class="view-list-link"><?php _e( 'View List', 'yikes-inc-easy-mailchimp-extender' ); ?></a>
 											</p>
 											<p class="description">
 												<?php _e( "Users who sign up via this form will be added to the list selected above.", 'yikes-inc-easy-mailchimp-extender' ); ?>
@@ -852,28 +852,28 @@ 
 
 								<!-- Single or Double Opt-in -->
 								<?php
-									if( !isset( $optin_settings['optin'] ) ) {
-										$optin_settings['optin'] = '1';
+									if ( ! isset( $optin_settings[ 'optin' ] ) ) {
+										$optin_settings[ 'optin' ] = '1';
 									}
 								?>
 								<p class="form-field-container"><!-- necessary to prevent skipping on slideToggle(); --><label for="single-double-optin"><strong><?php _e( 'Single or Double Opt-in', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
 									<span class="edit-form-field-container-span">
-										<label for="single"><input id="single" type="radio" name="single-double-optin" value="0" <?php checked( $optin_settings['optin'], '0' ); ?>><?php _e( 'Single', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
-										&nbsp;<label for="double"><input id="double" type="radio" name="single-double-optin" value="1" <?php checked( $optin_settings['optin'], '1' ); ?>><?php _e( 'Double', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
+										<label for="single"><input id="single" type="radio" name="single-double-optin" value="0" <?php checked( $optin_settings[ 'optin' ], '0' ); ?>><?php _e( 'Single', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
+										&nbsp;<label for="double"><input id="double" type="radio" name="single-double-optin" value="1" <?php checked( $optin_settings[ 'optin' ], '1' ); ?>><?php _e( 'Double', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
 									</span>
 									<p class="description"><?php _e( "Double opt-in requires users to confirm their email address before being added to a list (recommended)", 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 								</label></p>
 
 								<!-- Update Existing Users -->
 								<?php
-									if( !isset( $optin_settings['update_existing_user'] ) ) {
-										$optin_settings['update_existing_user'] = '1';
+									if ( ! isset( $optin_settings[ 'update_existing_user' ] ) ) {
+										$optin_settings[ 'update_existing_user' ] = '1';
 									}
 								?>
 								<p class="form-field-container"><!-- necessary to prevent skipping on slideToggle(); --><label for="update-existing-user"><strong><?php _e( 'Update Existing Subscriber', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
 									<span class="form-field-container-span">
-										<label for="update-user"><input type="radio" id="update-user" onchange="toggleUpdateEmailContainer(this);return false;" name="update-existing-user" value="1" <?php checked( $optin_settings['update_existing_user'], '1' ); ?>><?php _e( 'Yes', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
-										&nbsp;<label for="do-not-update-user"><input type="radio" onchange="toggleUpdateEmailContainer(this);return false;" id="do-not-update-user"  name="update-existing-user" value="0" <?php checked( $optin_settings['update_existing_user'], '0' ); ?>><?php _e( 'No', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
+										<label for="update-user"><input type="radio" id="update-user" onchange="toggleUpdateEmailContainer(this);return false;" name="update-existing-user" value="1" <?php checked( $optin_settings[ 'update_existing_user' ], '1' ); ?>><?php _e( 'Yes', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
+										&nbsp;<label for="do-not-update-user"><input type="radio" onchange="toggleUpdateEmailContainer(this);return false;" id="do-not-update-user"  name="update-existing-user" value="0" <?php checked( $optin_settings[ 'update_existing_user' ], '0' ); ?>><?php _e( 'No', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
 									</span>
 									<p class="description"><?php printf( __( "Update an existing subscriber's profile information instead of displaying a %s message.", "yikes-inc-easy-mailchimp-extender" ), __( '"user already subscribed"', 'yikes-inc-easy-mailchimp-extender' ) ); ?></p>
 								</label></p>
@@ -884,9 +884,9 @@ 
 									- No = Just update the user profile without an email
 								-->
 								<?php
-									$send_update_email = ( isset( $optin_settings['send_update_email'] ) && '' !== $optin_settings['send_update_email'] ) ? $optin_settings['send_update_email'] : 0;
+									$send_update_email = ( isset( $optin_settings[ 'send_update_email' ] ) && '' !== $optin_settings[ 'send_update_email' ] ) ? $optin_settings[ 'send_update_email' ] : 0;
 								?>
-								<p class="form-field-container send-update-email" <?php if ( 1 !== absint( $optin_settings['update_existing_user'] ) ) { ?>style="display:none;"<?php } ?>><!-- necessary to prevent skipping on slideToggle(); --><label for="update-existing-user"><strong><?php _e( 'Send Update Email', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
+								<p class="form-field-container send-update-email" <?php if ( 1 !== absint( $optin_settings[ 'update_existing_user' ] ) ) { ?>style="display:none;"<?php } ?>><!-- necessary to prevent skipping on slideToggle(); --><label for="update-existing-user"><strong><?php _e( 'Send Update Email', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
 									<span class="form-field-container-span">
 										<label for="update-email"><input type="radio" id="update-email" name="update-existing-email" value="1" <?php checked( $send_update_email, '1' ); ?>><?php _e( 'Yes', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
 										&nbsp;<label for="do-not-update-email"><input type="radio" id="do-not-update-email"  name="update-existing-email" value="0" <?php checked( $send_update_email, '0' ); ?>><?php _e( 'No', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
@@ -902,77 +902,77 @@ 
 							<div class="yikes-mc-settings-expansion-section">
 								<!-- AJAX form Submission -->
 								<?php
-									if( !isset( $submission_settings['ajax'] ) ) {
-										$submission_settings['ajax'] = '1';
+									if ( ! isset( $submission_settings[ 'ajax' ] ) ) {
+										$submission_settings[ 'ajax' ] = '1';
 									}
 								?>
 								<p class="form-field-container"><!-- necessary to prevent skipping on slideToggle(); --><label for="form-ajax-submission"><strong><?php _e( 'Enable AJAX Submission', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
 									<span class="form-field-container-span">
-										<label for="enable-ajax"><input type="radio" id="enable-ajax" name="form-ajax-submission" class="yikes-enable-disable-ajax" value="1" <?php checked( $submission_settings['ajax'], '1' ); ?>><?php _e( 'Yes', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
-										&nbsp;<label for="disable-ajax"><input type="radio" id="disable-ajax"  name="form-ajax-submission" class="yikes-enable-disable-ajax" value="0" <?php checked( $submission_settings['ajax'], '0' ); ?>><?php _e( 'No', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
+										<label for="enable-ajax"><input type="radio" id="enable-ajax" name="form-ajax-submission" class="yikes-enable-disable-ajax" value="1" <?php checked( $submission_settings[ 'ajax' ], '1' ); ?>><?php _e( 'Yes', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
+										&nbsp;<label for="disable-ajax"><input type="radio" id="disable-ajax"  name="form-ajax-submission" class="yikes-enable-disable-ajax" value="0" <?php checked( $submission_settings[ 'ajax' ], '0' ); ?>><?php _e( 'No', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
 									</span>
 									<p class="description"><?php _e( "AJAX form submissions transmit data without requiring the page to refresh.", 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 								</label></p>
 
 								<!-- Redirect User On Submission -->
 								<?php
-									if( !isset( $submission_settings['redirect_on_submission'] ) ) {
-										$submission_settings['redirect_on_submission'] = '0';
-										$submission_settings['redirect_page'] = '';
+									if ( ! isset( $submission_settings[ 'redirect_on_submission' ] ) ) {
+										$submission_settings[ 'redirect_on_submission' ] = '0';
+										$submission_settings[ 'redirect_page' ] = '';
 									}
 								?>
 								<p><label for="redirect-user-on-submission"><strong><?php _e( 'Redirect On Submission', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
 									<span class="form-field-container-span">
-										<label for="redirect-user"><input type="radio" id="redirect-user" onclick="togglePageRedirection( this );" name="redirect-user-on-submission" value="1" <?php checked( $submission_settings['redirect_on_submission'], '1' ); ?>><?php _e( 'Yes', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
-										&nbsp;<label for="do-not-redirect-user"><input type="radio" id="do-not-redirect-user" onclick="togglePageRedirection( this );" name="redirect-user-on-submission" value="0" <?php checked( $submission_settings['redirect_on_submission'], '0' ); ?>><?php _e( 'No', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
+										<label for="redirect-user"><input type="radio" id="redirect-user" onclick="togglePageRedirection( this );" name="redirect-user-on-submission" value="1" <?php checked( $submission_settings[ 'redirect_on_submission' ], '1' ); ?>><?php _e( 'Yes', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
+										&nbsp;<label for="do-not-redirect-user"><input type="radio" id="do-not-redirect-user" onclick="togglePageRedirection( this );" name="redirect-user-on-submission" value="0" <?php checked( $submission_settings[ 'redirect_on_submission' ], '0' ); ?>><?php _e( 'No', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
 									</span>
-									<?php $this->generate_page_redirect_dropdown( $submission_settings['redirect_on_submission'], $submission_settings['redirect_page'], ( isset( $submission_settings['custom_redirect_url'] ) ) ? esc_url( $submission_settings['custom_redirect_url'] ) : '' ); ?>
+									<?php $this->generate_page_redirect_dropdown( $submission_settings[ 'redirect_on_submission' ], $submission_settings[ 'redirect_page' ], ( isset( $submission_settings[ 'custom_redirect_url' ] ) ) ? esc_url( $submission_settings[ 'custom_redirect_url' ] ) : '' ); ?>
 									<p class="description"><?php _e( "When the user signs up would you like to redirect them to another page?", 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 								</label></p>
 
 								<?php
-									if ( ! isset( $submission_settings['redirect_new_window'] ) ) {
-										$submission_settings['redirect_new_window'] = '0';
+									if ( ! isset( $submission_settings[ 'redirect_new_window' ] ) ) {
+										$submission_settings[ 'redirect_new_window' ] = '0';
 									}
 								?>
 
 								<!-- Option to open the redirect URL in a new window -->
-								<div class="redirect-new-window-div" <?php if ( ( ! isset( $submission_settings['redirect_on_submission'] ) || $submission_settings['redirect_on_submission'] === '0' ) || ( ! isset( $submission_settings['ajax'] ) || $submission_settings['ajax'] !== '1' )  ) { echo 'style="display:none;"'; } ?>>
+								<div class="redirect-new-window-div" <?php if ( ( ! isset( $submission_settings[ 'redirect_on_submission' ] ) || $submission_settings[ 'redirect_on_submission' ] === '0' ) || ( ! isset( $submission_settings[ 'ajax' ] ) || $submission_settings[ 'ajax' ] !== '1' ) ) { echo 'style="display:none;"'; } ?>>
 										<p><strong><?php _e( "Open Redirect URL in a New Window", 'yikes-inc-easy-mailchimp-extender' ); ?></strong></p>
 										<label for="redirect-new-window-yes">
-											<input type="radio" class="widefat custom-redirect-new-window" id="redirect-new-window-yes" name="redirect_new_window" value="1" <?php checked( $submission_settings['redirect_new_window'], '1' ); ?>/><?php _e( 'Yes', 'yikes-inc-easy-mailchimp-extender' ); ?>
+											<input type="radio" class="widefat custom-redirect-new-window" id="redirect-new-window-yes" name="redirect_new_window" value="1" <?php checked( $submission_settings[ 'redirect_new_window' ], '1' ); ?>/><?php _e( 'Yes', 'yikes-inc-easy-mailchimp-extender' ); ?>
 										</label>
 										&nbsp;
 										<label for="redirect-new-window-no">
-											<input type="radio" class="widefat redirect-new-window" id="redirect-new-window-no" name="redirect_new_window" value="0" <?php checked( $submission_settings['redirect_new_window'], '0' ); ?>/><?php _e( 'No', 'yikes-inc-easy-mailchimp-extender' ); ?>
+											<input type="radio" class="widefat redirect-new-window" id="redirect-new-window-no" name="redirect_new_window" value="0" <?php checked( $submission_settings[ 'redirect_new_window' ], '0' ); ?>/><?php _e( 'No', 'yikes-inc-easy-mailchimp-extender' ); ?>
 										</label>
 										<p class="description"><?php _e( "Should the redirect URL open in a new window/tab?", 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 								</div>
 
 								<!-- Hide Form On Submission -->
 								<?php
-									if( !isset( $submission_settings['hide_form_post_signup'] ) ) {
-										$submission_settings['hide_form_post_signup'] = '0';
+									if ( ! isset( $submission_settings[ 'hide_form_post_signup' ] ) ) {
+										$submission_settings[ 'hide_form_post_signup' ] = '0';
 									}
 								?>
 								<p><label for="hide-form-post-signup"><strong><?php _e( 'Hide Form After Sign Up', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
 									<span class="form-field-container-span">
-										<label for="hide-form"><input type="radio"  id="hide-form" name="hide-form-post-signup" value="1" <?php checked( $submission_settings['hide_form_post_signup'], '1' ); ?> checked><?php _e( 'Yes', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
-										&nbsp;<label for="do-not-hide-form"><input type="radio" id="do-not-hide-form" name="hide-form-post-signup" value="0" <?php checked( $submission_settings['hide_form_post_signup'], '0' ); ?>><?php _e( 'No', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
+										<label for="hide-form"><input type="radio"  id="hide-form" name="hide-form-post-signup" value="1" <?php checked( $submission_settings[ 'hide_form_post_signup' ], '1' ); ?> checked><?php _e( 'Yes', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
+										&nbsp;<label for="do-not-hide-form"><input type="radio" id="do-not-hide-form" name="hide-form-post-signup" value="0" <?php checked( $submission_settings[ 'hide_form_post_signup' ], '0' ); ?>><?php _e( 'No', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
 									</span>
 									<p class="description"><?php _e( "Should the form be hidden after the user successfully signs up?", 'yikes-inc-easy-mailchimp-extender' ); ?></p>
 								</label></p>
 
 								<!-- Append or Replace Interest Groups -->
 								<?php
-									if( !isset( $submission_settings['replace_interests'] ) ) {
-										$submission_settings['replace_interests'] = '1'; // defaults to true
+									if ( ! isset( $submission_settings[ 'replace_interests' ] ) ) {
+										$submission_settings[ 'replace_interests' ] = '1'; // defaults to true
 									}
 								?>
 								<p><label for="replace-interest-groups"><strong><?php _e( 'Existing Interest Groups', 'yikes-inc-easy-mailchimp-extender' ); ?></strong>
 									<span class="form-field-container-span">
-										<label for="replace-interest-groups"><input type="radio"  id="replace-interest-groups" name="replace-interest-groups" value="1" <?php checked( $submission_settings['replace_interests'], '1' ); ?> checked><?php _e( 'Replace', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
-										&nbsp;<label for="update-interest-groups"><input type="radio" id="update-interest-groups" name="replace-interest-groups" value="0" <?php checked( $submission_settings['replace_interests'], '0' ); ?>><?php _e( 'Update', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
+										<label for="replace-interest-groups"><input type="radio"  id="replace-interest-groups" name="replace-interest-groups" value="1" <?php checked( $submission_settings[ 'replace_interests' ], '1' ); ?> checked><?php _e( 'Replace', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
+										&nbsp;<label for="update-interest-groups"><input type="radio" id="update-interest-groups" name="replace-interest-groups" value="0" <?php checked( $submission_settings[ 'replace_interests' ], '0' ); ?>><?php _e( 'Update', 'yikes-inc-easy-mailchimp-extender' ); ?></label>
 									</span>
 
 										<p class="description"><small><?php _e( "<strong>Replace</strong>: Replace all interest groups with the new ones submitted.", 'yikes-inc-easy-mailchimp-extender' ); ?></small></p>
@@ -992,7 +992,7 @@ 
 							<span class="form-buttons-container" id="major-publishing-actions">
 								<?php
 									echo submit_button( __( 'Update Form' ), 'primary', '', false, array( 'onclick' => 'jQuery(this).parent().prev().css({"display":"block","visibility":"inherit"});' ) );
-									$url = esc_url_raw( add_query_arg( array( 'action' => 'yikes-easy-mc-delete-form', 'mailchimp-form' => $form['id'], 'nonce' => wp_create_nonce( 'delete-mailchimp-form-'.$form['id'] ) ), admin_url( 'admin.php?page=yikes-inc-easy-mailchimp' ) ) );
+									$url = esc_url_raw( add_query_arg( array( 'action' => 'yikes-easy-mc-delete-form', 'mailchimp-form' => $form[ 'id' ], 'nonce' => wp_create_nonce( 'delete-mailchimp-form-' . $form[ 'id' ] ) ), admin_url( 'admin.php?page=yikes-inc-easy-mailchimp' ) ) );
 									echo '<a href="' . $url . '" class="yikes-delete-mailchimp-form" onclick="return confirm(\'' . __( "Are you sure you want to delete this form? This cannot be undone.", 'yikes-inc-easy-mailchimp-extender' ) . '\');">' . __( "Delete Form", 'yikes-inc-easy-mailchimp-extender' ) . '</a>';
 								?>
 							</span>