WordImpress / Give

includes/emails/functions.php

Spacing +96 added lines, -96 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -26,39 +26,39 @@ 
  *
  * @return void
  */
-function give_email_donation_receipt( $payment_id, $admin_notice = true ) {
+function give_email_donation_receipt($payment_id, $admin_notice = true) {
 
-	$payment_data = give_get_payment_meta( $payment_id );
+	$payment_data = give_get_payment_meta($payment_id);
 
-	$from_name = give_get_option( 'from_name', wp_specialchars_decode( get_bloginfo( 'name' ), ENT_QUOTES ) );
-	$from_name = apply_filters( 'give_purchase_from_name', $from_name, $payment_id, $payment_data );
+	$from_name = give_get_option('from_name', wp_specialchars_decode(get_bloginfo('name'), ENT_QUOTES));
+	$from_name = apply_filters('give_purchase_from_name', $from_name, $payment_id, $payment_data);
 
-	$from_email = give_get_option( 'from_email', get_bloginfo( 'admin_email' ) );
-	$from_email = apply_filters( 'give_purchase_from_address', $from_email, $payment_id, $payment_data );
+	$from_email = give_get_option('from_email', get_bloginfo('admin_email'));
+	$from_email = apply_filters('give_purchase_from_address', $from_email, $payment_id, $payment_data);
 
-	$to_email = give_get_payment_user_email( $payment_id );
+	$to_email = give_get_payment_user_email($payment_id);
 
-	$subject = give_get_option( 'donation_subject', esc_html__( 'Donation Receipt', 'give' ) );
-	$subject = apply_filters( 'give_donation_subject', wp_strip_all_tags( $subject ), $payment_id );
-	$subject = give_do_email_tags( $subject, $payment_id );
+	$subject = give_get_option('donation_subject', esc_html__('Donation Receipt', 'give'));
+	$subject = apply_filters('give_donation_subject', wp_strip_all_tags($subject), $payment_id);
+	$subject = give_do_email_tags($subject, $payment_id);
 
-	$attachments = apply_filters( 'give_receipt_attachments', array(), $payment_id, $payment_data );
-	$message     = give_do_email_tags( give_get_email_body_content( $payment_id, $payment_data ), $payment_id );
+	$attachments = apply_filters('give_receipt_attachments', array(), $payment_id, $payment_data);
+	$message     = give_do_email_tags(give_get_email_body_content($payment_id, $payment_data), $payment_id);
 
 	$emails = Give()->emails;
 
-	$emails->__set( 'from_name', $from_name );
-	$emails->__set( 'from_email', $from_email );
-	$emails->__set( 'heading', esc_html__( 'Donation Receipt', 'give' ) );
+	$emails->__set('from_name', $from_name);
+	$emails->__set('from_email', $from_email);
+	$emails->__set('heading', esc_html__('Donation Receipt', 'give'));
 
 
-	$headers = apply_filters( 'give_receipt_headers', $emails->get_headers(), $payment_id, $payment_data );
-	$emails->__set( 'headers', $headers );
+	$headers = apply_filters('give_receipt_headers', $emails->get_headers(), $payment_id, $payment_data);
+	$emails->__set('headers', $headers);
 
-	$emails->send( $to_email, $subject, $message, $attachments );
+	$emails->send($to_email, $subject, $message, $attachments);
 
-	if ( $admin_notice && ! give_admin_notices_disabled( $payment_id ) ) {
-		do_action( 'give_admin_sale_notice', $payment_id, $payment_data );
+	if ($admin_notice && ! give_admin_notices_disabled($payment_id)) {
+		do_action('give_admin_sale_notice', $payment_id, $payment_data);
 	}
 }
 
@@ -71,29 +71,29 @@ 
  */
 function give_email_test_donation_receipt() {
 
-	$from_name = give_get_option( 'from_name', wp_specialchars_decode( get_bloginfo( 'name' ), ENT_QUOTES ) );
-	$from_name = apply_filters( 'give_purchase_from_name', $from_name, 0, array() );
+	$from_name = give_get_option('from_name', wp_specialchars_decode(get_bloginfo('name'), ENT_QUOTES));
+	$from_name = apply_filters('give_purchase_from_name', $from_name, 0, array());
 
-	$from_email = give_get_option( 'from_email', get_bloginfo( 'admin_email' ) );
-	$from_email = apply_filters( 'give_purchase_from_address', $from_email, 0, array() );
+	$from_email = give_get_option('from_email', get_bloginfo('admin_email'));
+	$from_email = apply_filters('give_purchase_from_address', $from_email, 0, array());
 
-	$subject = give_get_option( 'donation_subject', esc_html__( 'Donation Receipt', 'give' ) );
-	$subject = apply_filters( 'give_donation_subject', wp_strip_all_tags( $subject ), 0 );
-	$subject = give_do_email_tags( $subject, 0 );
+	$subject = give_get_option('donation_subject', esc_html__('Donation Receipt', 'give'));
+	$subject = apply_filters('give_donation_subject', wp_strip_all_tags($subject), 0);
+	$subject = give_do_email_tags($subject, 0);
 
-	$attachments = apply_filters( 'give_receipt_attachments', array(), 0, array() );
+	$attachments = apply_filters('give_receipt_attachments', array(), 0, array());
 
-	$message = give_email_preview_template_tags( give_get_email_body_content( 0, array() ) );
+	$message = give_email_preview_template_tags(give_get_email_body_content(0, array()));
 
 	$emails = Give()->emails;
-	$emails->__set( 'from_name', $from_name );
-	$emails->__set( 'from_email', $from_email );
-	$emails->__set( 'heading', esc_html__( 'Donation Receipt', 'give' ) );
+	$emails->__set('from_name', $from_name);
+	$emails->__set('from_email', $from_email);
+	$emails->__set('heading', esc_html__('Donation Receipt', 'give'));
 
-	$headers = apply_filters( 'give_receipt_headers', $emails->get_headers(), 0, array() );
-	$emails->__set( 'headers', $headers );
+	$headers = apply_filters('give_receipt_headers', $emails->get_headers(), 0, array());
+	$emails->__set('headers', $headers);
 
-	$emails->send( give_get_admin_notice_emails(), $subject, $message, $attachments );
+	$emails->send(give_get_admin_notice_emails(), $subject, $message, $attachments);
 
 }
 
@@ -107,50 +107,50 @@ 
  *
  * @return void
  */
-function give_admin_email_notice( $payment_id = 0, $payment_data = array() ) {
+function give_admin_email_notice($payment_id = 0, $payment_data = array()) {
 
-	$payment_id = absint( $payment_id );
+	$payment_id = absint($payment_id);
 
-	if ( empty( $payment_id ) ) {
+	if (empty($payment_id)) {
 		return;
 	}
 
-	if ( ! give_get_payment_by( 'id', $payment_id ) ) {
+	if ( ! give_get_payment_by('id', $payment_id)) {
 		return;
 	}
 
-	$from_name = give_get_option( 'from_name', wp_specialchars_decode( get_bloginfo( 'name' ), ENT_QUOTES ) );
-	$from_name = apply_filters( 'give_purchase_from_name', $from_name, $payment_id, $payment_data );
+	$from_name = give_get_option('from_name', wp_specialchars_decode(get_bloginfo('name'), ENT_QUOTES));
+	$from_name = apply_filters('give_purchase_from_name', $from_name, $payment_id, $payment_data);
 
-	$from_email = give_get_option( 'from_email', get_bloginfo( 'admin_email' ) );
-	$from_email = apply_filters( 'give_purchase_from_address', $from_email, $payment_id, $payment_data );
+	$from_email = give_get_option('from_email', get_bloginfo('admin_email'));
+	$from_email = apply_filters('give_purchase_from_address', $from_email, $payment_id, $payment_data);
 
 	/* translators: %s: payment id */
-	$subject = give_get_option( 'donation_notification_subject', sprintf( esc_html__( 'New Donation - Payment #%s', 'give' ), $payment_id ) );
-	$subject = apply_filters( 'give_admin_donation_notification_subject', wp_strip_all_tags( $subject ), $payment_id );
-	$subject = give_do_email_tags( $subject, $payment_id );
+	$subject = give_get_option('donation_notification_subject', sprintf(esc_html__('New Donation - Payment #%s', 'give'), $payment_id));
+	$subject = apply_filters('give_admin_donation_notification_subject', wp_strip_all_tags($subject), $payment_id);
+	$subject = give_do_email_tags($subject, $payment_id);
 
-	$headers = "From: " . stripslashes_deep( html_entity_decode( $from_name, ENT_COMPAT, 'UTF-8' ) ) . " <$from_email>\r\n";
-	$headers .= "Reply-To: " . $from_email . "\r\n";
+	$headers = "From: ".stripslashes_deep(html_entity_decode($from_name, ENT_COMPAT, 'UTF-8'))." <$from_email>\r\n";
+	$headers .= "Reply-To: ".$from_email."\r\n";
 	//$headers  .= "MIME-Version: 1.0\r\n";
 	$headers .= "Content-Type: text/html; charset=utf-8\r\n";
-	$headers = apply_filters( 'give_admin_donation_notification_headers', $headers, $payment_id, $payment_data );
+	$headers = apply_filters('give_admin_donation_notification_headers', $headers, $payment_id, $payment_data);
 
-	$attachments = apply_filters( 'give_admin_donation_notification_attachments', array(), $payment_id, $payment_data );
+	$attachments = apply_filters('give_admin_donation_notification_attachments', array(), $payment_id, $payment_data);
 
-	$message = give_get_donation_notification_body_content( $payment_id, $payment_data );
+	$message = give_get_donation_notification_body_content($payment_id, $payment_data);
 
 	$emails = Give()->emails;
-	$emails->__set( 'from_name', $from_name );
-	$emails->__set( 'from_email', $from_email );
-	$emails->__set( 'headers', $headers );
-	$emails->__set( 'heading', esc_html__( 'New Donation!', 'give' ) );
+	$emails->__set('from_name', $from_name);
+	$emails->__set('from_email', $from_email);
+	$emails->__set('headers', $headers);
+	$emails->__set('heading', esc_html__('New Donation!', 'give'));
 
-	$emails->send( give_get_admin_notice_emails(), $subject, $message, $attachments );
+	$emails->send(give_get_admin_notice_emails(), $subject, $message, $attachments);
 
 }
 
-add_action( 'give_admin_sale_notice', 'give_admin_email_notice', 10, 2 );
+add_action('give_admin_sale_notice', 'give_admin_email_notice', 10, 2);
 
 /**
  * Retrieves the emails for which admin notifications are sent to (these can be
@@ -163,10 +163,10 @@ 
 function give_get_admin_notice_emails() {
 	global $give_options;
 
-	$emails = isset( $give_options['admin_notice_emails'] ) && strlen( trim( $give_options['admin_notice_emails'] ) ) > 0 ? $give_options['admin_notice_emails'] : get_bloginfo( 'admin_email' );
-	$emails = array_map( 'trim', explode( "\n", $emails ) );
+	$emails = isset($give_options['admin_notice_emails']) && strlen(trim($give_options['admin_notice_emails'])) > 0 ? $give_options['admin_notice_emails'] : get_bloginfo('admin_email');
+	$emails = array_map('trim', explode("\n", $emails));
 
-	return apply_filters( 'give_admin_notice_emails', $emails );
+	return apply_filters('give_admin_notice_emails', $emails);
 }
 
 /**
@@ -178,11 +178,11 @@ 
  *
  * @return mixed
  */
-function give_admin_notices_disabled( $payment_id = 0 ) {
+function give_admin_notices_disabled($payment_id = 0) {
 
-	$retval = give_get_option( 'disable_admin_notices' );
+	$retval = give_get_option('disable_admin_notices');
 
-	return apply_filters( 'give_admin_notices_disabled', $retval, $payment_id );
+	return apply_filters('give_admin_notices_disabled', $retval, $payment_id);
 }
 
 /**
@@ -195,18 +195,18 @@ 
  */
 function give_get_default_donation_notification_email() {
 
-	$default_email_body = esc_html__( 'Hi there,', 'give' ) . "\n\n";
-	$default_email_body .= esc_html__( 'This email is to inform you that a new donation has been made on your website: ', 'give' ) . '<a href="' . get_bloginfo( 'url' ) . '" target="_blank">' . get_bloginfo( 'url' ) . '</a>' . ".\n\n";
-	$default_email_body .= '<strong>' . esc_html__( 'Donor: ', 'give' ) . '</strong> ' . ' {name}' . "\n";
-	$default_email_body .= '<strong>' . esc_html__( 'Donation: ', 'give' ) . '</strong> ' . ' {donation}' . "\n";
-	$default_email_body .= '<strong>' . esc_html__( 'Amount: ', 'give' ) . '</strong> ' . ' {price}' . "\n";
-	$default_email_body .= '<strong>' . esc_html__( 'Payment Method: ', 'give' ) . '</strong> ' . ' {payment_method}' . "\n\n";
-	$default_email_body .= esc_html__( 'Thank you,', 'give' ) . "\n\n" . '{sitename}';
+	$default_email_body = esc_html__('Hi there,', 'give')."\n\n";
+	$default_email_body .= esc_html__('This email is to inform you that a new donation has been made on your website: ', 'give').'<a href="'.get_bloginfo('url').'" target="_blank">'.get_bloginfo('url').'</a>'.".\n\n";
+	$default_email_body .= '<strong>'.esc_html__('Donor: ', 'give').'</strong> '.' {name}'."\n";
+	$default_email_body .= '<strong>'.esc_html__('Donation: ', 'give').'</strong> '.' {donation}'."\n";
+	$default_email_body .= '<strong>'.esc_html__('Amount: ', 'give').'</strong> '.' {price}'."\n";
+	$default_email_body .= '<strong>'.esc_html__('Payment Method: ', 'give').'</strong> '.' {payment_method}'."\n\n";
+	$default_email_body .= esc_html__('Thank you,', 'give')."\n\n".'{sitename}';
 
-	$custom_message = give_get_option( 'donation_notification' );
-	$message        = ! empty( $custom_message ) ? $custom_message : $default_email_body;
+	$custom_message = give_get_option('donation_notification');
+	$message        = ! empty($custom_message) ? $custom_message : $default_email_body;
 
-	return apply_filters( 'give_default_donation_notification_email', $message );
+	return apply_filters('give_default_donation_notification_email', $message);
 }
 
 
@@ -220,26 +220,26 @@ 
  */
 function give_get_default_donation_receipt_email() {
 
-	$default_email_body = esc_html__( 'Dear', 'give' ) . " {name},\n\n";
-	$default_email_body .= esc_html__( 'Thank you for your donation. Your generosity is appreciated! Here are the details of your donation:', 'give' ) . "\n\n";
-	$default_email_body .= '<strong>' . esc_html__( 'Donor', 'give' ) . ':</strong> ' . '{fullname}' . "\n";
-	$default_email_body .= '<strong>' . esc_html__( 'Donation', 'give' ) . ':</strong> ' . '{donation}' . "\n";
-	$default_email_body .= '<strong>' . esc_html__( 'Donation Date', 'give' ) . ':</strong> ' . '{date}' . "\n";
-	$default_email_body .= '<strong>' . esc_html__( 'Amount', 'give' ) . ':</strong> ' . '{price}' . "\n";
-	$default_email_body .= '<strong>' . esc_html__( 'Payment Method', 'give' ) . ':</strong> ' . '{payment_method}' . "\n";
-	$default_email_body .= '<strong>' . esc_html__( 'Payment ID', 'give' ) . ':</strong> ' . '{payment_id}' . "\n";
-	$default_email_body .= '<strong>' . esc_html__( 'Receipt ID', 'give' ) . ':</strong> ' . '{receipt_id}' . "\n\n";
-	$default_email_body .= '{receipt_link}' . "\n\n";
+	$default_email_body = esc_html__('Dear', 'give')." {name},\n\n";
+	$default_email_body .= esc_html__('Thank you for your donation. Your generosity is appreciated! Here are the details of your donation:', 'give')."\n\n";
+	$default_email_body .= '<strong>'.esc_html__('Donor', 'give').':</strong> '.'{fullname}'."\n";
+	$default_email_body .= '<strong>'.esc_html__('Donation', 'give').':</strong> '.'{donation}'."\n";
+	$default_email_body .= '<strong>'.esc_html__('Donation Date', 'give').':</strong> '.'{date}'."\n";
+	$default_email_body .= '<strong>'.esc_html__('Amount', 'give').':</strong> '.'{price}'."\n";
+	$default_email_body .= '<strong>'.esc_html__('Payment Method', 'give').':</strong> '.'{payment_method}'."\n";
+	$default_email_body .= '<strong>'.esc_html__('Payment ID', 'give').':</strong> '.'{payment_id}'."\n";
+	$default_email_body .= '<strong>'.esc_html__('Receipt ID', 'give').':</strong> '.'{receipt_id}'."\n\n";
+	$default_email_body .= '{receipt_link}'."\n\n";
 
 	$default_email_body .= "\n\n";
-	$default_email_body .= esc_html__( 'Sincerely,', 'give' );
-	$default_email_body .= "\n" . '{sitename}' . "\n";
+	$default_email_body .= esc_html__('Sincerely,', 'give');
+	$default_email_body .= "\n".'{sitename}'."\n";
 
-	$custom_message = give_get_option( 'donation_receipt' );
+	$custom_message = give_get_option('donation_receipt');
 
-	$message = ! empty( $custom_message ) ? $custom_message : $default_email_body;
+	$message = ! empty($custom_message) ? $custom_message : $default_email_body;
 
-	return apply_filters( 'give_default_donation_receipt_email', $message );
+	return apply_filters('give_default_donation_receipt_email', $message);
 }
 
 /**
@@ -251,19 +251,19 @@ 
  *
  * @return array $email_names
  */
-function give_get_email_names( $user_info ) {
+function give_get_email_names($user_info) {
 	$email_names = array();
-	$user_info   = maybe_unserialize( $user_info );
+	$user_info   = maybe_unserialize($user_info);
 
 	$email_names['fullname'] = '';
-	if ( isset( $user_info['id'] ) && $user_info['id'] > 0 && isset( $user_info['first_name'] ) ) {
-		$user_data               = get_userdata( $user_info['id'] );
+	if (isset($user_info['id']) && $user_info['id'] > 0 && isset($user_info['first_name'])) {
+		$user_data               = get_userdata($user_info['id']);
 		$email_names['name']     = $user_info['first_name'];
-		$email_names['fullname'] = $user_info['first_name'] . ' ' . $user_info['last_name'];
+		$email_names['fullname'] = $user_info['first_name'].' '.$user_info['last_name'];
 		$email_names['username'] = $user_data->user_login;
-	} elseif ( isset( $user_info['first_name'] ) ) {
+	} elseif (isset($user_info['first_name'])) {
 		$email_names['name']     = $user_info['first_name'];
-		$email_names['fullname'] = $user_info['first_name'] . ' ' . $user_info['last_name'];
+		$email_names['fullname'] = $user_info['first_name'].' '.$user_info['last_name'];
 		$email_names['username'] = $user_info['first_name'];
 	} else {
 		$email_names['name']     = $user_info['email'];

includes/emails/template.php

Spacing +73 added lines, -73 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -41,8 +41,8 @@ 
  *
  * @return string $message Fully formatted message
  */
-function give_email_template_tags( $message, $payment_data, $payment_id, $admin_notice = false ) {
-	return give_do_email_tags( $message, $payment_id );
+function give_email_template_tags($message, $payment_data, $payment_id, $admin_notice = false) {
+	return give_do_email_tags($message, $payment_id);
 }
 
 /**
@@ -54,40 +54,40 @@ 
  *
  * @return string $message Fully formatted message
  */
-function give_email_preview_template_tags( $message ) {
+function give_email_preview_template_tags($message) {
 
-	$price = give_currency_filter( give_format_amount( 10.50 ) );
+	$price = give_currency_filter(give_format_amount(10.50));
 
 	$gateway = 'PayPal';
 
-	$receipt_id = strtolower( md5( uniqid() ) );
+	$receipt_id = strtolower(md5(uniqid()));
 
-	$notes = esc_html__( 'These are some sample notes added to a donation.', 'give' );
+	$notes = esc_html__('These are some sample notes added to a donation.', 'give');
 
-	$payment_id = rand( 1, 100 );
+	$payment_id = rand(1, 100);
 
 	$receipt_link = sprintf(
 		'<a href="%1$s">%2$s</a>',
-		esc_url( add_query_arg( array( 'payment_key' => $receipt_id, 'give_action' => 'view_receipt' ), home_url() ) ),
-		esc_html__( 'View the receipt in your browser', 'give' )
+		esc_url(add_query_arg(array('payment_key' => $receipt_id, 'give_action' => 'view_receipt'), home_url())),
+		esc_html__('View the receipt in your browser', 'give')
 	);
 
 	$user = wp_get_current_user();
 
-	$message = str_replace( '{name}', $user->display_name, $message );
-	$message = str_replace( '{fullname}', $user->display_name, $message );
-	$message = str_replace( '{username}', $user->user_login, $message );
-	$message = str_replace( '{date}', date( get_option( 'date_format' ), current_time( 'timestamp' ) ), $message );
-	$message = str_replace( '{price}', $price, $message );
-	$message = str_replace( '{donation}', 'Sample Donation Form Title', $message );
-	$message = str_replace( '{receipt_id}', $receipt_id, $message );
-	$message = str_replace( '{payment_method}', $gateway, $message );
-	$message = str_replace( '{sitename}', get_bloginfo( 'name' ), $message );
-	$message = str_replace( '{product_notes}', $notes, $message );
-	$message = str_replace( '{payment_id}', $payment_id, $message );
-	$message = str_replace( '{receipt_link}', $receipt_link, $message );
-
-	return wpautop( apply_filters( 'give_email_preview_template_tags', $message ) );
+	$message = str_replace('{name}', $user->display_name, $message);
+	$message = str_replace('{fullname}', $user->display_name, $message);
+	$message = str_replace('{username}', $user->user_login, $message);
+	$message = str_replace('{date}', date(get_option('date_format'), current_time('timestamp')), $message);
+	$message = str_replace('{price}', $price, $message);
+	$message = str_replace('{donation}', 'Sample Donation Form Title', $message);
+	$message = str_replace('{receipt_id}', $receipt_id, $message);
+	$message = str_replace('{payment_method}', $gateway, $message);
+	$message = str_replace('{sitename}', get_bloginfo('name'), $message);
+	$message = str_replace('{product_notes}', $notes, $message);
+	$message = str_replace('{payment_id}', $payment_id, $message);
+	$message = str_replace('{receipt_link}', $receipt_link, $message);
+
+	return wpautop(apply_filters('give_email_preview_template_tags', $message));
 }
 
 /**
@@ -100,20 +100,20 @@ 
  * @since  1.0
  * @return array|bool
  */
-add_filter( 'give_settings_emails', 'give_email_template_preview' );
+add_filter('give_settings_emails', 'give_email_template_preview');
 
-function give_email_template_preview( $array ) {
+function give_email_template_preview($array) {
 
-	if ( ! current_user_can( 'manage_give_settings' ) ) {
+	if ( ! current_user_can('manage_give_settings')) {
 		return false;
 	}
 	$custom_field = array(
-		'name' => esc_html__( 'Preview Email', 'give' ),
-		'desc' => esc_html__( 'Click the buttons to preview emails.', 'give' ),
+		'name' => esc_html__('Preview Email', 'give'),
+		'desc' => esc_html__('Click the buttons to preview emails.', 'give'),
 		'id'   => 'give_email_preview_buttons',
 		'type' => 'email_preview_buttons'
 	);
-	array_splice( $array, 5, 0, array( $custom_field ) );
+	array_splice($array, 5, 0, array($custom_field));
 
 	return $array; // splice in at position 3;
 }
@@ -129,11 +129,11 @@ 
 function give_email_preview_buttons_callback() {
 	ob_start();
 	?>
-	<a href="<?php echo esc_url( add_query_arg( array( 'give_action' => 'preview_email' ), home_url() ) ); ?>" class="button-secondary" target="_blank" title="<?php esc_attr_e( 'Donation Receipt Preview', 'give' ); ?> "><?php esc_html_e( 'Preview Donation Receipt', 'give' ); ?></a>
-	<a href="<?php echo wp_nonce_url( add_query_arg( array(
+	<a href="<?php echo esc_url(add_query_arg(array('give_action' => 'preview_email'), home_url())); ?>" class="button-secondary" target="_blank" title="<?php esc_attr_e('Donation Receipt Preview', 'give'); ?> "><?php esc_html_e('Preview Donation Receipt', 'give'); ?></a>
+	<a href="<?php echo wp_nonce_url(add_query_arg(array(
 		'give_action'  => 'send_test_email',
 		'give-message' => 'sent-test-email'
-	) ), 'give-test-email' ); ?>" title="<?php esc_attr_e( 'This will send a demo donation receipt to the emails listed below.', 'give' ); ?>" class="button-secondary"><?php esc_html_e( 'Send Test Email', 'give' ); ?></a>
+	)), 'give-test-email'); ?>" title="<?php esc_attr_e('This will send a demo donation receipt to the emails listed below.', 'give'); ?>" class="button-secondary"><?php esc_html_e('Send Test Email', 'give'); ?></a>
 	<?php
 	echo ob_get_clean();
 }
@@ -146,27 +146,27 @@ 
  */
 function give_display_email_template_preview() {
 
-	if ( empty( $_GET['give_action'] ) ) {
+	if (empty($_GET['give_action'])) {
 		return;
 	}
 
-	if ( 'preview_email' !== $_GET['give_action'] ) {
+	if ('preview_email' !== $_GET['give_action']) {
 		return;
 	}
 
-	if ( ! current_user_can( 'manage_give_settings' ) ) {
+	if ( ! current_user_can('manage_give_settings')) {
 		return;
 	}
 
-	Give()->emails->heading = esc_html__( 'Donation Receipt', 'give' );
+	Give()->emails->heading = esc_html__('Donation Receipt', 'give');
 
-	echo Give()->emails->build_email( give_email_preview_template_tags( give_get_email_body_content( 0, array() ) ) );
+	echo Give()->emails->build_email(give_email_preview_template_tags(give_get_email_body_content(0, array())));
 
 	exit;
 
 }
 
-add_action( 'template_redirect', 'give_display_email_template_preview' );
+add_action('template_redirect', 'give_display_email_template_preview');
 
 /**
  * Email Template Body
@@ -178,19 +178,19 @@ 
  *
  * @return string $email_body Body of the email
  */
-function give_get_email_body_content( $payment_id = 0, $payment_data = array() ) {
+function give_get_email_body_content($payment_id = 0, $payment_data = array()) {
 
 	global $give_options;
 
 	$default_email_body = give_get_default_donation_receipt_email();
 
-	$email = isset( $give_options['donation_receipt'] ) ? stripslashes( $give_options['donation_receipt'] ) : $default_email_body;
+	$email = isset($give_options['donation_receipt']) ? stripslashes($give_options['donation_receipt']) : $default_email_body;
 
-	$email_body = wpautop( $email );
+	$email_body = wpautop($email);
 
-	$email_body = apply_filters( 'give_donation_receipt_' . Give()->emails->get_template(), $email_body, $payment_id, $payment_data );
+	$email_body = apply_filters('give_donation_receipt_'.Give()->emails->get_template(), $email_body, $payment_id, $payment_data);
 
-	return apply_filters( 'give_donation_receipt', $email_body, $payment_id, $payment_data );
+	return apply_filters('give_donation_receipt', $email_body, $payment_id, $payment_data);
 }
 
 
@@ -206,42 +206,42 @@ 
  *
  * @return string $email_body Body of the email
  */
-function give_get_donation_notification_body_content( $payment_id = 0, $payment_data = array() ) {
+function give_get_donation_notification_body_content($payment_id = 0, $payment_data = array()) {
 	global $give_options;
 
-	$user_info = maybe_unserialize( $payment_data['user_info'] );
-	$email     = give_get_payment_user_email( $payment_id );
+	$user_info = maybe_unserialize($payment_data['user_info']);
+	$email     = give_get_payment_user_email($payment_id);
 
-	if ( isset( $user_info['id'] ) && $user_info['id'] > 0 ) {
-		$user_data = get_userdata( $user_info['id'] );
+	if (isset($user_info['id']) && $user_info['id'] > 0) {
+		$user_data = get_userdata($user_info['id']);
 		$name      = $user_data->display_name;
-	} elseif ( isset( $user_info['first_name'] ) && isset( $user_info['last_name'] ) ) {
-		$name = $user_info['first_name'] . ' ' . $user_info['last_name'];
+	} elseif (isset($user_info['first_name']) && isset($user_info['last_name'])) {
+		$name = $user_info['first_name'].' '.$user_info['last_name'];
 	} else {
 		$name = $email;
 	}
 
-	$gateway = give_get_gateway_admin_label( get_post_meta( $payment_id, '_give_payment_gateway', true ) );
+	$gateway = give_get_gateway_admin_label(get_post_meta($payment_id, '_give_payment_gateway', true));
 
-	$default_email_body = esc_html__( 'Hello', 'give' ) . "\n\n";
-	$default_email_body .= esc_html__( 'A donation has been made', 'give' ) . ".\n\n";
+	$default_email_body = esc_html__('Hello', 'give')."\n\n";
+	$default_email_body .= esc_html__('A donation has been made', 'give').".\n\n";
 	$default_email_body .= sprintf(
 		/* translators: %s: form plural label */
-		esc_html__( '%s sold:', 'give' ),
+		esc_html__('%s sold:', 'give'),
 		give_get_forms_label_plural()
-	) . "\n\n";
+	)."\n\n";
 
-	$default_email_body .= esc_html__( 'Donor: ', 'give' ) . " " . html_entity_decode( $name, ENT_COMPAT, 'UTF-8' ) . "\n";
-	$default_email_body .= esc_html__( 'Amount: ', 'give' ) . " " . html_entity_decode( give_currency_filter( give_format_amount( give_get_payment_amount( $payment_id ) ) ), ENT_COMPAT, 'UTF-8' ) . "\n";
-	$default_email_body .= esc_html__( 'Payment Method: ', 'give' ) . " " . $gateway . "\n\n";
+	$default_email_body .= esc_html__('Donor: ', 'give')." ".html_entity_decode($name, ENT_COMPAT, 'UTF-8')."\n";
+	$default_email_body .= esc_html__('Amount: ', 'give')." ".html_entity_decode(give_currency_filter(give_format_amount(give_get_payment_amount($payment_id))), ENT_COMPAT, 'UTF-8')."\n";
+	$default_email_body .= esc_html__('Payment Method: ', 'give')." ".$gateway."\n\n";
 
-	$default_email_body .= esc_html__( 'Thank you', 'give' );
+	$default_email_body .= esc_html__('Thank you', 'give');
 
-	$email = isset( $give_options['donation_notification'] ) ? stripslashes( $give_options['donation_notification'] ) : $default_email_body;
+	$email = isset($give_options['donation_notification']) ? stripslashes($give_options['donation_notification']) : $default_email_body;
 
-	$email_body = give_do_email_tags( $email, $payment_id );
+	$email_body = give_do_email_tags($email, $payment_id);
 
-	return apply_filters( 'give_donation_notification', wpautop( $email_body ), $payment_id, $payment_data );
+	return apply_filters('give_donation_notification', wpautop($email_body), $payment_id, $payment_data);
 }
 
 /**
@@ -254,15 +254,15 @@ 
  * @since  1.0
  */
 function give_render_receipt_in_browser() {
-	if ( ! isset( $_GET['payment_key'] ) ) {
-		wp_die( esc_html__( 'Missing donation payment key.', 'give' ), esc_html__( 'Error', 'give' ) );
+	if ( ! isset($_GET['payment_key'])) {
+		wp_die(esc_html__('Missing donation payment key.', 'give'), esc_html__('Error', 'give'));
 	}
 
-	$key = urlencode( $_GET['payment_key'] );
+	$key = urlencode($_GET['payment_key']);
 
 	ob_start();
 	//Disallows caching of the page
-	header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
+	header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
 	header("Cache-Control: no-store, no-cache, must-revalidate"); // HTTP/1.1
 	header("Cache-Control: post-check=0, pre-check=0", false);
 	header("Pragma: no-cache"); // HTTP/1.0
@@ -271,7 +271,7 @@ 
 	<!DOCTYPE html>
 	<html lang="en">
 		<head>
-			<title><?php esc_html_e( 'Donation Receipt', 'give' ); ?></title>
+			<title><?php esc_html_e('Donation Receipt', 'give'); ?></title>
 			<meta charset="utf-8" />
 
 			<!-- Further disallowing of caching of this page -->
@@ -285,12 +285,12 @@ 
 
 			<?php wp_head(); ?>
 		</head>
-		<body class="<?php echo apply_filters( 'give_receipt_page_body_class', 'give_receipt_page' ); ?>">
+		<body class="<?php echo apply_filters('give_receipt_page_body_class', 'give_receipt_page'); ?>">
 
 			<div id="give_receipt_wrapper">
-				<?php do_action( 'give_render_receipt_in_browser_before' ); ?>
-				<?php echo do_shortcode( '[give_receipt payment_key=' . $key . ']' ); ?>
-				<?php do_action( 'give_render_receipt_in_browser_after' ); ?>
+				<?php do_action('give_render_receipt_in_browser_before'); ?>
+				<?php echo do_shortcode('[give_receipt payment_key='.$key.']'); ?>
+				<?php do_action('give_render_receipt_in_browser_after'); ?>
 			</div>
 
 			<?php wp_footer(); ?>
@@ -301,4 +301,4 @@ 
 	die();
 }
 
-add_action( 'give_view_receipt', 'give_render_receipt_in_browser' );
+add_action('give_view_receipt', 'give_render_receipt_in_browser');

includes/class-give-cron.php

Spacing +9 added lines, -9 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -29,8 +29,8 @@ 
 	 * @see   Give_Cron::weekly_events()
 	 */
 	public function __construct() {
-		add_filter( 'cron_schedules', array( $this, 'add_schedules' ) );
-		add_action( 'wp', array( $this, 'schedule_Events' ) );
+		add_filter('cron_schedules', array($this, 'add_schedules'));
+		add_action('wp', array($this, 'schedule_Events'));
 	}
 
 	/**
@@ -42,11 +42,11 @@ 
 	 *
 	 * @return array
 	 */
-	public function add_schedules( $schedules = array() ) {
+	public function add_schedules($schedules = array()) {
 		// Adds once weekly to the existing schedules.
 		$schedules['weekly'] = array(
 			'interval' => 604800,
-			'display'  => esc_html__( 'Once Weekly', 'give' )
+			'display'  => esc_html__('Once Weekly', 'give')
 		);
 
 		return $schedules;
@@ -72,8 +72,8 @@ 
 	 * @return void
 	 */
 	private function weekly_events() {
-		if ( ! wp_next_scheduled( 'give_weekly_scheduled_events' ) ) {
-			wp_schedule_event( current_time( 'timestamp' ), 'weekly', 'give_weekly_scheduled_events' );
+		if ( ! wp_next_scheduled('give_weekly_scheduled_events')) {
+			wp_schedule_event(current_time('timestamp'), 'weekly', 'give_weekly_scheduled_events');
 		}
 	}
 
@@ -85,8 +85,8 @@ 
 	 * @return void
 	 */
 	private function daily_events() {
-		if ( ! wp_next_scheduled( 'give_daily_scheduled_events' ) ) {
-			wp_schedule_event( current_time( 'timestamp' ), 'daily', 'give_daily_scheduled_events' );
+		if ( ! wp_next_scheduled('give_daily_scheduled_events')) {
+			wp_schedule_event(current_time('timestamp'), 'daily', 'give_daily_scheduled_events');
 		}
 	}
 

includes/process-purchase.php

Indentation +44 added lines, -44 removed lines

@@ -1070,56 +1070,56 @@
  * @return bool
  */
 function give_validate_multi_donation_form_level(  $valid_data, $data ) {
-    /* @var Give_Donate_Form $form*/
-    $form = new Give_Donate_Form( $data['give-form-id'] );
+	/* @var Give_Donate_Form $form*/
+	$form = new Give_Donate_Form( $data['give-form-id'] );
 
-    $donation_level_matched = false;
+	$donation_level_matched = false;
 
-    if( $form->is_multi_type_donation_form() ) {
+	if( $form->is_multi_type_donation_form() ) {
 
-        // Bailout.
-        if( ! ( $variable_prices = $form->get_prices() ) ) {
-            return false;
-        }
+		// Bailout.
+		if( ! ( $variable_prices = $form->get_prices() ) ) {
+			return false;
+		}
 
-        // Sanitize donation amount.
-        $data['give-amount'] = give_sanitize_amount( $data['give-amount'] );
+		// Sanitize donation amount.
+		$data['give-amount'] = give_sanitize_amount( $data['give-amount'] );
 
-        // Do not auto select level for donation amount if we already have correct price id and donation amount.
-        if( $data['give-amount'] === give_get_price_option_amount( $data['give-form-id'], $data['give-price-id'] ) ){
-            return true;
-        }
+		// Do not auto select level for donation amount if we already have correct price id and donation amount.
+		if( $data['give-amount'] === give_get_price_option_amount( $data['give-form-id'], $data['give-price-id'] ) ){
+			return true;
+		}
 
         
-        // Find correct donation level from all donation levels.
-        foreach ( $variable_prices as $variable_price ) {
-            // Sanitize level amount.
-            $variable_price['_give_amount'] = give_sanitize_amount( $variable_price['_give_amount'] );
-
-            // Set first match donation level ID.
-            if( $data['give-amount'] === $variable_price['_give_amount'] ) {
-                $_POST['give-price-id'] = $variable_price['_give_id']['level_id'];
-                $donation_level_matched = true;
-                break;
-            }
-        }
-
-        // If donation amount is not find in donation levels then check if form has custom donation feature enable or not.
-        // If yes then set price id to custom if amount is greater then custom minimum amount (if any).
-        if(
-            ! $donation_level_matched
-            && ( 'yes' === get_post_meta( $data['give-form-id'], '_give_custom_amount', true ) )
-        ) {
-            // Sanitize custom minimum amount.
-            $custom_minimum_amount = give_sanitize_amount( get_post_meta( $data['give-form-id'], '_give_custom_amount_minimum', true ) );
-
-            if( $data['give-amount'] >= $custom_minimum_amount ) {
-                $_POST['give-price-id'] = 'custom';
-                $donation_level_matched  = true;
-            }
-        }
-    }
-
-    return ( $donation_level_matched ? true : false );
+		// Find correct donation level from all donation levels.
+		foreach ( $variable_prices as $variable_price ) {
+			// Sanitize level amount.
+			$variable_price['_give_amount'] = give_sanitize_amount( $variable_price['_give_amount'] );
+
+			// Set first match donation level ID.
+			if( $data['give-amount'] === $variable_price['_give_amount'] ) {
+				$_POST['give-price-id'] = $variable_price['_give_id']['level_id'];
+				$donation_level_matched = true;
+				break;
+			}
+		}
+
+		// If donation amount is not find in donation levels then check if form has custom donation feature enable or not.
+		// If yes then set price id to custom if amount is greater then custom minimum amount (if any).
+		if(
+			! $donation_level_matched
+			&& ( 'yes' === get_post_meta( $data['give-form-id'], '_give_custom_amount', true ) )
+		) {
+			// Sanitize custom minimum amount.
+			$custom_minimum_amount = give_sanitize_amount( get_post_meta( $data['give-form-id'], '_give_custom_amount_minimum', true ) );
+
+			if( $data['give-amount'] >= $custom_minimum_amount ) {
+				$_POST['give-price-id'] = 'custom';
+				$donation_level_matched  = true;
+			}
+		}
+	}
+
+	return ( $donation_level_matched ? true : false );
 }
 add_action( 'give_checkout_error_checks', 'give_validate_multi_donation_form_level', 10, 2 );
\ No newline at end of file

Spacing +250 added lines, -250 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -25,27 +25,27 @@ 
  */
 function give_process_purchase_form() {
 
-	do_action( 'give_pre_process_purchase' );
+	do_action('give_pre_process_purchase');
 
 	// Validate the form $_POST data
 	$valid_data = give_purchase_form_validate_fields();
 
 	// Allow themes and plugins to hook to errors
-	do_action( 'give_checkout_error_checks', $valid_data, $_POST );
+	do_action('give_checkout_error_checks', $valid_data, $_POST);
 
-	$is_ajax = isset( $_POST['give_ajax'] );
+	$is_ajax = isset($_POST['give_ajax']);
 
 	// Process the login form
-	if ( isset( $_POST['give_login_submit'] ) ) {
+	if (isset($_POST['give_login_submit'])) {
 		give_process_form_login();
 	}
 
 	// Validate the user
-	$user = give_get_purchase_form_user( $valid_data );
+	$user = give_get_purchase_form_user($valid_data);
 
-	if ( false === $valid_data || give_get_errors() || ! $user ) {
-		if ( $is_ajax ) {
-			do_action( 'give_ajax_checkout_errors' );
+	if (false === $valid_data || give_get_errors() || ! $user) {
+		if ($is_ajax) {
+			do_action('give_ajax_checkout_errors');
 			give_die();
 		} else {
 			return false;
@@ -53,17 +53,17 @@ 
 	}
 
 	//If AJAX send back success to proceed with form submission
-	if ( $is_ajax ) {
+	if ($is_ajax) {
 		echo 'success';
 		give_die();
 	}
 
 	//After AJAX: Setup session if not using php_sessions
-	if ( ! Give()->session->use_php_sessions() ) {
+	if ( ! Give()->session->use_php_sessions()) {
 		//Double-check that set_cookie is publicly accessible;
 		// we're using a slightly modified class-wp-sessions.php
-		$session_reflection = new ReflectionMethod( 'WP_Session', 'set_cookie' );
-		if ( $session_reflection->isPublic() ) {
+		$session_reflection = new ReflectionMethod('WP_Session', 'set_cookie');
+		if ($session_reflection->isPublic()) {
 			// Manually set the cookie.
 			Give()->session->init()->set_cookie();
 		}
@@ -78,18 +78,18 @@ 
 		'address'    => $user['address']
 	);
 
-	$auth_key = defined( 'AUTH_KEY' ) ? AUTH_KEY : '';
+	$auth_key = defined('AUTH_KEY') ? AUTH_KEY : '';
 
-	$price        = isset( $_POST['give-amount'] ) ? (float) apply_filters( 'give_donation_total', give_sanitize_amount( give_format_amount( $_POST['give-amount'] ) ) ) : '0.00';
-	$purchase_key = strtolower( md5( $user['user_email'] . date( 'Y-m-d H:i:s' ) . $auth_key . uniqid( 'give', true ) ) );
+	$price        = isset($_POST['give-amount']) ? (float) apply_filters('give_donation_total', give_sanitize_amount(give_format_amount($_POST['give-amount']))) : '0.00';
+	$purchase_key = strtolower(md5($user['user_email'].date('Y-m-d H:i:s').$auth_key.uniqid('give', true)));
 
 	// Setup purchase information
 	$purchase_data = array(
 		'price'        => $price,
 		'purchase_key' => $purchase_key,
 		'user_email'   => $user['user_email'],
-		'date'         => date( 'Y-m-d H:i:s', current_time( 'timestamp' ) ),
-		'user_info'    => stripslashes_deep( $user_info ),
+		'date'         => date('Y-m-d H:i:s', current_time('timestamp')),
+		'user_info'    => stripslashes_deep($user_info),
 		'post_data'    => $_POST,
 		'gateway'      => $valid_data['gateway'],
 		'card_info'    => $valid_data['cc_info']
@@ -99,37 +99,37 @@ 
 	$valid_data['user'] = $user;
 
 	// Allow themes and plugins to hook before the gateway
-	do_action( 'give_checkout_before_gateway', $_POST, $user_info, $valid_data );
+	do_action('give_checkout_before_gateway', $_POST, $user_info, $valid_data);
 
 	//Sanity check for price
-	if ( ! $purchase_data['price'] ) {
+	if ( ! $purchase_data['price']) {
 		// Revert to manual
 		$purchase_data['gateway'] = 'manual';
 		$_POST['give-gateway']    = 'manual';
 	}
 
 	// Allow the purchase data to be modified before it is sent to the gateway
-	$purchase_data = apply_filters( 'give_purchase_data_before_gateway', $purchase_data, $valid_data );
+	$purchase_data = apply_filters('give_purchase_data_before_gateway', $purchase_data, $valid_data);
 
 	// Setup the data we're storing in the purchase session
 	$session_data = $purchase_data;
 
 	// Make sure credit card numbers are never stored in sessions
-	unset( $session_data['card_info']['card_number'] );
-	unset( $session_data['post_data']['card_number'] );
+	unset($session_data['card_info']['card_number']);
+	unset($session_data['post_data']['card_number']);
 
 	// Used for showing data to non logged-in users after purchase, and for other plugins needing purchase data.
-	give_set_purchase_session( $session_data );
+	give_set_purchase_session($session_data);
 
 	// Send info to the gateway for payment processing
-	give_send_to_gateway( $purchase_data['gateway'], $purchase_data );
+	give_send_to_gateway($purchase_data['gateway'], $purchase_data);
 	give_die();
 
 }
 
-add_action( 'give_purchase', 'give_process_purchase_form' );
-add_action( 'wp_ajax_give_process_checkout', 'give_process_purchase_form' );
-add_action( 'wp_ajax_nopriv_give_process_checkout', 'give_process_purchase_form' );
+add_action('give_purchase', 'give_process_purchase_form');
+add_action('wp_ajax_give_process_checkout', 'give_process_purchase_form');
+add_action('wp_ajax_nopriv_give_process_checkout', 'give_process_purchase_form');
 
 /**
  * Process the checkout login form
@@ -140,32 +140,32 @@ 
  */
 function give_process_form_login() {
 
-	$is_ajax = isset( $_POST['give_ajax'] );
+	$is_ajax = isset($_POST['give_ajax']);
 
 	$user_data = give_purchase_form_validate_user_login();
 
-	if ( give_get_errors() || $user_data['user_id'] < 1 ) {
-		if ( $is_ajax ) {
-			do_action( 'give_ajax_checkout_errors' );
+	if (give_get_errors() || $user_data['user_id'] < 1) {
+		if ($is_ajax) {
+			do_action('give_ajax_checkout_errors');
 			give_die();
 		} else {
-			wp_redirect( $_SERVER['HTTP_REFERER'] );
+			wp_redirect($_SERVER['HTTP_REFERER']);
 			exit;
 		}
 	}
 
-	give_log_user_in( $user_data['user_id'], $user_data['user_login'], $user_data['user_pass'] );
+	give_log_user_in($user_data['user_id'], $user_data['user_login'], $user_data['user_pass']);
 
-	if ( $is_ajax ) {
+	if ($is_ajax) {
 		echo 'success';
 		give_die();
 	} else {
-		wp_redirect( $_SERVER['HTTP_REFERER'] );
+		wp_redirect($_SERVER['HTTP_REFERER']);
 	}
 }
 
-add_action( 'wp_ajax_give_process_checkout_login', 'give_process_form_login' );
-add_action( 'wp_ajax_nopriv_give_process_checkout_login', 'give_process_form_login' );
+add_action('wp_ajax_give_process_checkout_login', 'give_process_form_login');
+add_action('wp_ajax_nopriv_give_process_checkout_login', 'give_process_form_login');
 
 /**
  * Purchase Form Validate Fields
@@ -177,45 +177,45 @@ 
 function give_purchase_form_validate_fields() {
 
 	// Check if there is $_POST
-	if ( empty( $_POST ) ) {
+	if (empty($_POST)) {
 		return false;
 	}
 
-	$form_id = isset( $_POST['give-form-id'] ) ? $_POST['give-form-id'] : '';
+	$form_id = isset($_POST['give-form-id']) ? $_POST['give-form-id'] : '';
 
 	// Start an array to collect valid data
 	$valid_data = array(
 		'gateway'          => give_purchase_form_validate_gateway(), // Gateway fallback (amount is validated here)
-		'need_new_user'    => false,     // New user flag
-		'need_user_login'  => false,     // Login user flag
-		'logged_user_data' => array(),   // Logged user collected data
-		'new_user_data'    => array(),   // New user collected data
-		'login_user_data'  => array(),   // Login user collected data
-		'guest_user_data'  => array(),   // Guest user collected data
+		'need_new_user'    => false, // New user flag
+		'need_user_login'  => false, // Login user flag
+		'logged_user_data' => array(), // Logged user collected data
+		'new_user_data'    => array(), // New user collected data
+		'login_user_data'  => array(), // Login user collected data
+		'guest_user_data'  => array(), // Guest user collected data
 		'cc_info'          => give_purchase_form_validate_cc()    // Credit card info
 	);
 
 	//Validate Honeypot First
-	if ( ! empty( $_POST['give-honeypot'] ) ) {
-		give_set_error( 'invalid_honeypot', esc_html__( 'Honeypot field detected. Go away bad bot!', 'give' ) );
+	if ( ! empty($_POST['give-honeypot'])) {
+		give_set_error('invalid_honeypot', esc_html__('Honeypot field detected. Go away bad bot!', 'give'));
 	}
 
 	// Validate agree to terms
-	$terms_option = get_post_meta( $form_id, '_give_terms_option', true );
-	if ( isset( $terms_option ) && $terms_option === 'yes' ) {
+	$terms_option = get_post_meta($form_id, '_give_terms_option', true);
+	if (isset($terms_option) && $terms_option === 'yes') {
 		give_purchase_form_validate_agree_to_terms();
 	}
 
-	if ( is_user_logged_in() ) {
+	if (is_user_logged_in()) {
 		// Collect logged in user data
 		$valid_data['logged_in_user'] = give_purchase_form_validate_logged_in_user();
-	} else if ( isset( $_POST['give-purchase-var'] ) && $_POST['give-purchase-var'] == 'needs-to-register' ) {
+	} else if (isset($_POST['give-purchase-var']) && $_POST['give-purchase-var'] == 'needs-to-register') {
 		// Set new user registration as required
 		$valid_data['need_new_user'] = true;
 		// Validate new user data
 		$valid_data['new_user_data'] = give_purchase_form_validate_new_user();
 		// Check if login validation is needed
-	} else if ( isset( $_POST['give-purchase-var'] ) && $_POST['give-purchase-var'] == 'needs-to-login' ) {
+	} else if (isset($_POST['give-purchase-var']) && $_POST['give-purchase-var'] == 'needs-to-login') {
 		// Set user login as required
 		$valid_data['need_user_login'] = true;
 		// Validate users login info
@@ -240,41 +240,41 @@ 
  */
 function give_purchase_form_validate_gateway() {
 
-	$form_id = isset( $_REQUEST['give-form-id'] ) ? $_REQUEST['give-form-id'] : 0;
-	$amount  = isset( $_REQUEST['give-amount'] ) ? give_sanitize_amount( $_REQUEST['give-amount'] ) : 0;
-	$gateway = give_get_default_gateway( $form_id );
+	$form_id = isset($_REQUEST['give-form-id']) ? $_REQUEST['give-form-id'] : 0;
+	$amount  = isset($_REQUEST['give-amount']) ? give_sanitize_amount($_REQUEST['give-amount']) : 0;
+	$gateway = give_get_default_gateway($form_id);
 
 	// Check if a gateway value is present
-	if ( ! empty( $_REQUEST['give-gateway'] ) ) {
+	if ( ! empty($_REQUEST['give-gateway'])) {
 
-		$gateway = sanitize_text_field( $_REQUEST['give-gateway'] );
+		$gateway = sanitize_text_field($_REQUEST['give-gateway']);
 
 		//Is amount being donated in LIVE mode 0.00? If so, error:
-		if ( $amount == 0 && ! give_is_test_mode() ) {
+		if ($amount == 0 && ! give_is_test_mode()) {
 
-			give_set_error( 'invalid_donation_amount', esc_html__( 'Please insert a valid donation amount.', 'give' ) );
+			give_set_error('invalid_donation_amount', esc_html__('Please insert a valid donation amount.', 'give'));
 
 		} //Check for a minimum custom amount
-		elseif ( ! give_verify_minimum_price() ) {
+		elseif ( ! give_verify_minimum_price()) {
 
 			give_set_error(
 				'invalid_donation_minimum',
 				sprintf(
 					/* translators: %s: minimum donation amount */
-					esc_html__( 'This form has a minimum donation amount of %s.', 'give' ),
-					give_currency_filter( give_format_amount( give_get_form_minimum_price( $form_id ) ) )
+					esc_html__('This form has a minimum donation amount of %s.', 'give'),
+					give_currency_filter(give_format_amount(give_get_form_minimum_price($form_id)))
 				)
 			);
 
 		} //Is this test mode zero donation? Let it through but set to manual gateway
-		elseif ( $amount == 0 && give_is_test_mode() ) {
+		elseif ($amount == 0 && give_is_test_mode()) {
 
 			$gateway = 'manual';
 
 		} //Check if this gateway is active
-		elseif ( ! give_is_gateway_active( $gateway ) ) {
+		elseif ( ! give_is_gateway_active($gateway)) {
 
-			give_set_error( 'invalid_gateway', esc_html__( 'The selected payment gateway is not enabled.', 'give' ) );
+			give_set_error('invalid_gateway', esc_html__('The selected payment gateway is not enabled.', 'give'));
 
 		}
 
@@ -293,23 +293,23 @@ 
  */
 function give_verify_minimum_price() {
 
-	$amount          = give_sanitize_amount( $_REQUEST['give-amount'] );
-	$form_id         = isset( $_REQUEST['give-form-id'] ) ? $_REQUEST['give-form-id'] : 0;
-	$price_id        = isset( $_REQUEST['give-price-id'] ) ? $_REQUEST['give-price-id'] : 0;
-	$variable_prices = give_has_variable_prices( $form_id );
+	$amount          = give_sanitize_amount($_REQUEST['give-amount']);
+	$form_id         = isset($_REQUEST['give-form-id']) ? $_REQUEST['give-form-id'] : 0;
+	$price_id        = isset($_REQUEST['give-price-id']) ? $_REQUEST['give-price-id'] : 0;
+	$variable_prices = give_has_variable_prices($form_id);
 
-	if ( $variable_prices && ! empty( $price_id ) ) {
+	if ($variable_prices && ! empty($price_id)) {
 
-		$price_level_amount = give_get_price_option_amount( $form_id, $price_id );
+		$price_level_amount = give_get_price_option_amount($form_id, $price_id);
 
-		if ( $price_level_amount == $amount ) {
+		if ($price_level_amount == $amount) {
 			return true;
 		}
 	}
 
-	$minimum = give_get_form_minimum_price( $form_id );
+	$minimum = give_get_form_minimum_price($form_id);
 
-	if ( $minimum > $amount ) {
+	if ($minimum > $amount) {
 		return false;
 	}
 
@@ -325,9 +325,9 @@ 
  */
 function give_purchase_form_validate_agree_to_terms() {
 	// Validate agree to terms
-	if ( ! isset( $_POST['give_agree_to_terms'] ) || $_POST['give_agree_to_terms'] != 1 ) {
+	if ( ! isset($_POST['give_agree_to_terms']) || $_POST['give_agree_to_terms'] != 1) {
 		// User did not agree
-		give_set_error( 'agree_to_terms', apply_filters( 'give_agree_to_terms_text', esc_html__( 'You must agree to the terms of use.', 'give' ) ) );
+		give_set_error('agree_to_terms', apply_filters('give_agree_to_terms_text', esc_html__('You must agree to the terms of use.', 'give')));
 	}
 }
 
@@ -341,47 +341,47 @@ 
  *
  * @return      array
  */
-function give_purchase_form_required_fields( $form_id ) {
+function give_purchase_form_required_fields($form_id) {
 
-	$payment_mode = give_get_chosen_gateway( $form_id );
+	$payment_mode = give_get_chosen_gateway($form_id);
 
 	$required_fields = array(
 		'give_email' => array(
 			'error_id'      => 'invalid_email',
-			'error_message' => esc_html__( 'Please enter a valid email address.', 'give' )
+			'error_message' => esc_html__('Please enter a valid email address.', 'give')
 		),
 		'give_first' => array(
 			'error_id'      => 'invalid_first_name',
-			'error_message' => esc_html__( 'Please enter your first name.', 'give' )
+			'error_message' => esc_html__('Please enter your first name.', 'give')
 		)
 	);
 
-	$require_address = give_require_billing_address( $payment_mode );
+	$require_address = give_require_billing_address($payment_mode);
 
-	if ( $require_address ) {
-		$required_fields['card_address']    = array(
+	if ($require_address) {
+		$required_fields['card_address'] = array(
 			'error_id'      => 'invalid_card_address',
-			'error_message' => esc_html__( 'Please enter your primary billing address.', 'give' )
+			'error_message' => esc_html__('Please enter your primary billing address.', 'give')
 		);
-		$required_fields['card_zip']        = array(
+		$required_fields['card_zip'] = array(
 			'error_id'      => 'invalid_zip_code',
-			'error_message' => esc_html__( 'Please enter your zip / postal code.', 'give' )
+			'error_message' => esc_html__('Please enter your zip / postal code.', 'give')
 		);
-		$required_fields['card_city']       = array(
+		$required_fields['card_city'] = array(
 			'error_id'      => 'invalid_city',
-			'error_message' => esc_html__( 'Please enter your billing city.', 'give' )
+			'error_message' => esc_html__('Please enter your billing city.', 'give')
 		);
 		$required_fields['billing_country'] = array(
 			'error_id'      => 'invalid_country',
-			'error_message' => esc_html__( 'Please select your billing country.', 'give' )
+			'error_message' => esc_html__('Please select your billing country.', 'give')
 		);
-		$required_fields['card_state']      = array(
+		$required_fields['card_state'] = array(
 			'error_id'      => 'invalid_state',
-			'error_message' => esc_html__( 'Please enter billing state / province.', 'give' )
+			'error_message' => esc_html__('Please enter billing state / province.', 'give')
 		);
 	}
 
-	return apply_filters( 'give_purchase_form_required_fields', $required_fields, $form_id );
+	return apply_filters('give_purchase_form_required_fields', $required_fields, $form_id);
 
 }
 
@@ -394,16 +394,16 @@ 
  *
  * @return mixed|void
  */
-function give_require_billing_address( $payment_mode ) {
+function give_require_billing_address($payment_mode) {
 
 	$return = false;
 
-	if ( isset( $_POST['billing_country'] ) || did_action( "give_{$payment_mode}_cc_form" ) || did_action( 'give_cc_form' ) ) {
+	if (isset($_POST['billing_country']) || did_action("give_{$payment_mode}_cc_form") || did_action('give_cc_form')) {
 		$return = true;
 	}
 
 	// Let payment gateways and other extensions determine if address fields should be required
-	return apply_filters( 'give_require_billing_address', $return );
+	return apply_filters('give_require_billing_address', $return);
 
 }
 
@@ -417,43 +417,43 @@ 
 function give_purchase_form_validate_logged_in_user() {
 	global $user_ID;
 
-	$form_id = isset( $_POST['give-form-id'] ) ? $_POST['give-form-id'] : '';
+	$form_id = isset($_POST['give-form-id']) ? $_POST['give-form-id'] : '';
 
 	// Start empty array to collect valid user data
 	$valid_user_data = array(
 		// Assume there will be errors
-		'user_id' => - 1
+		'user_id' => -1
 	);
 
 	// Verify there is a user_ID
-	if ( $user_ID > 0 ) {
+	if ($user_ID > 0) {
 		// Get the logged in user data
-		$user_data = get_userdata( $user_ID );
+		$user_data = get_userdata($user_ID);
 
 		// Loop through required fields and show error messages
-		foreach ( give_purchase_form_required_fields( $form_id ) as $field_name => $value ) {
-			if ( in_array( $value, give_purchase_form_required_fields( $form_id ) ) && empty( $_POST[ $field_name ] ) ) {
-				give_set_error( $value['error_id'], $value['error_message'] );
+		foreach (give_purchase_form_required_fields($form_id) as $field_name => $value) {
+			if (in_array($value, give_purchase_form_required_fields($form_id)) && empty($_POST[$field_name])) {
+				give_set_error($value['error_id'], $value['error_message']);
 			}
 		}
 
 		// Verify data
-		if ( $user_data ) {
+		if ($user_data) {
 			// Collected logged in user data
 			$valid_user_data = array(
 				'user_id'    => $user_ID,
-				'user_email' => isset( $_POST['give_email'] ) ? sanitize_email( $_POST['give_email'] ) : $user_data->user_email,
-				'user_first' => isset( $_POST['give_first'] ) && ! empty( $_POST['give_first'] ) ? sanitize_text_field( $_POST['give_first'] ) : $user_data->first_name,
-				'user_last'  => isset( $_POST['give_last'] ) && ! empty( $_POST['give_last'] ) ? sanitize_text_field( $_POST['give_last'] ) : $user_data->last_name,
+				'user_email' => isset($_POST['give_email']) ? sanitize_email($_POST['give_email']) : $user_data->user_email,
+				'user_first' => isset($_POST['give_first']) && ! empty($_POST['give_first']) ? sanitize_text_field($_POST['give_first']) : $user_data->first_name,
+				'user_last'  => isset($_POST['give_last']) && ! empty($_POST['give_last']) ? sanitize_text_field($_POST['give_last']) : $user_data->last_name,
 			);
 
-			if ( ! is_email( $valid_user_data['user_email'] ) ) {
-				give_set_error( 'email_invalid', esc_html__( 'Invalid email', 'give' ) );
+			if ( ! is_email($valid_user_data['user_email'])) {
+				give_set_error('email_invalid', esc_html__('Invalid email', 'give'));
 			}
 
 		} else {
 			// Set invalid user error
-			give_set_error( 'invalid_user', esc_html__( 'The user information is invalid.', 'give' ) );
+			give_set_error('invalid_user', esc_html__('The user information is invalid.', 'give'));
 		}
 	}
 
@@ -471,90 +471,90 @@ 
 function give_purchase_form_validate_new_user() {
 
 	$registering_new_user = false;
-	$form_id              = isset( $_POST['give-form-id'] ) ? $_POST['give-form-id'] : '';
+	$form_id              = isset($_POST['give-form-id']) ? $_POST['give-form-id'] : '';
 
 	// Start an empty array to collect valid user data
 	$valid_user_data = array(
 		// Assume there will be errors
-		'user_id'    => - 1,
+		'user_id'    => -1,
 		// Get first name
-		'user_first' => isset( $_POST['give_first'] ) ? sanitize_text_field( $_POST['give_first'] ) : '',
+		'user_first' => isset($_POST['give_first']) ? sanitize_text_field($_POST['give_first']) : '',
 		// Get last name
-		'user_last'  => isset( $_POST['give_last'] ) ? sanitize_text_field( $_POST['give_last'] ) : '',
+		'user_last'  => isset($_POST['give_last']) ? sanitize_text_field($_POST['give_last']) : '',
 	);
 
 	// Check the new user's credentials against existing ones
-	$user_login   = isset( $_POST['give_user_login'] ) ? trim( $_POST['give_user_login'] ) : false;
-	$user_email   = isset( $_POST['give_email'] ) ? trim( $_POST['give_email'] ) : false;
-	$user_pass    = isset( $_POST['give_user_pass'] ) ? trim( $_POST['give_user_pass'] ) : false;
-	$pass_confirm = isset( $_POST['give_user_pass_confirm'] ) ? trim( $_POST['give_user_pass_confirm'] ) : false;
+	$user_login   = isset($_POST['give_user_login']) ? trim($_POST['give_user_login']) : false;
+	$user_email   = isset($_POST['give_email']) ? trim($_POST['give_email']) : false;
+	$user_pass    = isset($_POST['give_user_pass']) ? trim($_POST['give_user_pass']) : false;
+	$pass_confirm = isset($_POST['give_user_pass_confirm']) ? trim($_POST['give_user_pass_confirm']) : false;
 
 	// Loop through required fields and show error messages
-	foreach ( give_purchase_form_required_fields( $form_id ) as $field_name => $value ) {
-		if ( in_array( $value, give_purchase_form_required_fields( $form_id ) ) && empty( $_POST[ $field_name ] ) ) {
-			give_set_error( $value['error_id'], $value['error_message'] );
+	foreach (give_purchase_form_required_fields($form_id) as $field_name => $value) {
+		if (in_array($value, give_purchase_form_required_fields($form_id)) && empty($_POST[$field_name])) {
+			give_set_error($value['error_id'], $value['error_message']);
 		}
 	}
 
 	// Check if we have an username to register
-	if ( $user_login && strlen( $user_login ) > 0 ) {
+	if ($user_login && strlen($user_login) > 0) {
 		$registering_new_user = true;
 
 		// We have an user name, check if it already exists
-		if ( username_exists( $user_login ) ) {
+		if (username_exists($user_login)) {
 			// Username already registered
-			give_set_error( 'username_unavailable', esc_html__( 'Username already taken.', 'give' ) );
+			give_set_error('username_unavailable', esc_html__('Username already taken.', 'give'));
 			// Check if it's valid
-		} else if ( ! give_validate_username( $user_login ) ) {
+		} else if ( ! give_validate_username($user_login)) {
 			// Invalid username
-			if ( is_multisite() ) {
-				give_set_error( 'username_invalid', esc_html__( 'Invalid username. Only lowercase letters (a-z) and numbers are allowed.', 'give' ) );
+			if (is_multisite()) {
+				give_set_error('username_invalid', esc_html__('Invalid username. Only lowercase letters (a-z) and numbers are allowed.', 'give'));
 			} else {
-				give_set_error( 'username_invalid', esc_html__( 'Invalid username.', 'give' ) );
+				give_set_error('username_invalid', esc_html__('Invalid username.', 'give'));
 			}
 		} else {
 			// All the checks have run and it's good to go
 			$valid_user_data['user_login'] = $user_login;
 		}
-	} elseif ( give_logged_in_only( $form_id ) ) {
-		give_set_error( 'registration_required', esc_html__( 'You must register or login to complete your donation.', 'give' ) );
+	} elseif (give_logged_in_only($form_id)) {
+		give_set_error('registration_required', esc_html__('You must register or login to complete your donation.', 'give'));
 	}
 
 	// Check if we have an email to verify
-	if ( $user_email && strlen( $user_email ) > 0 ) {
+	if ($user_email && strlen($user_email) > 0) {
 		// Validate email
-		if ( ! is_email( $user_email ) ) {
-			give_set_error( 'email_invalid', esc_html__( 'Sorry, that email is invalid.', 'give' ) );
+		if ( ! is_email($user_email)) {
+			give_set_error('email_invalid', esc_html__('Sorry, that email is invalid.', 'give'));
 			// Check if email exists
-		} else if ( email_exists( $user_email ) && $registering_new_user ) {
-			give_set_error( 'email_used', esc_html__( 'Sorry, that email already active for another user.', 'give' ) );
+		} else if (email_exists($user_email) && $registering_new_user) {
+			give_set_error('email_used', esc_html__('Sorry, that email already active for another user.', 'give'));
 		} else {
 			// All the checks have run and it's good to go
 			$valid_user_data['user_email'] = $user_email;
 		}
 	} else {
 		// No email
-		give_set_error( 'email_empty', esc_html__( 'Enter an email.', 'give' ) );
+		give_set_error('email_empty', esc_html__('Enter an email.', 'give'));
 	}
 
 	// Check password
-	if ( $user_pass && $pass_confirm ) {
+	if ($user_pass && $pass_confirm) {
 		// Verify confirmation matches
-		if ( $user_pass != $pass_confirm ) {
+		if ($user_pass != $pass_confirm) {
 			// Passwords do not match
-			give_set_error( 'password_mismatch', esc_html__( 'Passwords don\'t match.', 'give' ) );
+			give_set_error('password_mismatch', esc_html__('Passwords don\'t match.', 'give'));
 		} else {
 			// All is good to go
 			$valid_user_data['user_pass'] = $user_pass;
 		}
 	} else {
 		// Password or confirmation missing
-		if ( ! $user_pass && $registering_new_user ) {
+		if ( ! $user_pass && $registering_new_user) {
 			// The password is invalid
-			give_set_error( 'password_empty', esc_html__( 'Enter a password.', 'give' ) );
-		} else if ( ! $pass_confirm && $registering_new_user ) {
+			give_set_error('password_empty', esc_html__('Enter a password.', 'give'));
+		} else if ( ! $pass_confirm && $registering_new_user) {
 			// Confirmation password is invalid
-			give_set_error( 'confirmation_empty', esc_html__( 'Enter the password confirmation.', 'give' ) );
+			give_set_error('confirmation_empty', esc_html__('Enter the password confirmation.', 'give'));
 		}
 	}
 
@@ -573,36 +573,36 @@ 
 	// Start an array to collect valid user data
 	$valid_user_data = array(
 		// Assume there will be errors
-		'user_id' => - 1
+		'user_id' => -1
 	);
 
 	// Username
-	if ( ! isset( $_POST['give_user_login'] ) || $_POST['give_user_login'] == '' ) {
-		give_set_error( 'must_log_in', esc_html__( 'You must login or register to complete your donation.', 'give' ) );
+	if ( ! isset($_POST['give_user_login']) || $_POST['give_user_login'] == '') {
+		give_set_error('must_log_in', esc_html__('You must login or register to complete your donation.', 'give'));
 
 		return $valid_user_data;
 	}
 
 	// Get the user by login
-	$user_data = get_user_by( 'login', strip_tags( $_POST['give_user_login'] ) );
+	$user_data = get_user_by('login', strip_tags($_POST['give_user_login']));
 
 	// Check if user exists
-	if ( $user_data ) {
+	if ($user_data) {
 		// Get password
-		$user_pass = isset( $_POST['give_user_pass'] ) ? $_POST['give_user_pass'] : false;
+		$user_pass = isset($_POST['give_user_pass']) ? $_POST['give_user_pass'] : false;
 
 		// Check user_pass
-		if ( $user_pass ) {
+		if ($user_pass) {
 			// Check if password is valid
-			if ( ! wp_check_password( $user_pass, $user_data->user_pass, $user_data->ID ) ) {
+			if ( ! wp_check_password($user_pass, $user_data->user_pass, $user_data->ID)) {
 				// Incorrect password
 				give_set_error(
 					'password_incorrect',
 					sprintf(
 						'%1$s <a href="%2$s">%3$s</a>',
-						esc_html__( 'The password you entered is incorrect.', 'give' ),
-						wp_lostpassword_url( "http://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]" ),
-						esc_html__( 'Reset Password', 'give' )
+						esc_html__('The password you entered is incorrect.', 'give'),
+						wp_lostpassword_url("http://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]"),
+						esc_html__('Reset Password', 'give')
 					)
 				);
 				// All is correct
@@ -619,11 +619,11 @@ 
 			}
 		} else {
 			// Empty password
-			give_set_error( 'password_empty', esc_html__( 'Enter a password.', 'give' ) );
+			give_set_error('password_empty', esc_html__('Enter a password.', 'give'));
 		}
 	} else {
 		// no username
-		give_set_error( 'username_incorrect', esc_html__( 'The username you entered does not exist.', 'give' ) );
+		give_set_error('username_incorrect', esc_html__('The username you entered does not exist.', 'give'));
 	}
 
 	return $valid_user_data;
@@ -638,7 +638,7 @@ 
  */
 function give_purchase_form_validate_guest_user() {
 
-	$form_id = isset( $_POST['give-form-id'] ) ? $_POST['give-form-id'] : '';
+	$form_id = isset($_POST['give-form-id']) ? $_POST['give-form-id'] : '';
 
 	// Start an array to collect valid user data
 	$valid_user_data = array(
@@ -647,32 +647,32 @@ 
 	);
 
 	// Show error message if user must be logged in
-	if ( give_logged_in_only( $form_id ) ) {
-		give_set_error( 'logged_in_only', esc_html__( 'You must be logged into to donate.', 'give' ) );
+	if (give_logged_in_only($form_id)) {
+		give_set_error('logged_in_only', esc_html__('You must be logged into to donate.', 'give'));
 	}
 
 	// Get the guest email
-	$guest_email = isset( $_POST['give_email'] ) ? $_POST['give_email'] : false;
+	$guest_email = isset($_POST['give_email']) ? $_POST['give_email'] : false;
 
 	// Check email
-	if ( $guest_email && strlen( $guest_email ) > 0 ) {
+	if ($guest_email && strlen($guest_email) > 0) {
 		// Validate email
-		if ( ! is_email( $guest_email ) ) {
+		if ( ! is_email($guest_email)) {
 			// Invalid email
-			give_set_error( 'email_invalid', esc_html__( 'Invalid email.', 'give' ) );
+			give_set_error('email_invalid', esc_html__('Invalid email.', 'give'));
 		} else {
 			// All is good to go
 			$valid_user_data['user_email'] = $guest_email;
 		}
 	} else {
 		// No email
-		give_set_error( 'email_empty', esc_html__( 'Enter an email.', 'give' ) );
+		give_set_error('email_empty', esc_html__('Enter an email.', 'give'));
 	}
 
 	// Loop through required fields and show error messages
-	foreach ( give_purchase_form_required_fields( $form_id ) as $field_name => $value ) {
-		if ( in_array( $value, give_purchase_form_required_fields( $form_id ) ) && empty( $_POST[ $field_name ] ) ) {
-			give_set_error( $value['error_id'], $value['error_message'] );
+	foreach (give_purchase_form_required_fields($form_id) as $field_name => $value) {
+		if (in_array($value, give_purchase_form_required_fields($form_id)) && empty($_POST[$field_name])) {
+			give_set_error($value['error_id'], $value['error_message']);
 		}
 	}
 
@@ -688,42 +688,42 @@ 
  * @since   1.0
  * @return  integer
  */
-function give_register_and_login_new_user( $user_data = array() ) {
+function give_register_and_login_new_user($user_data = array()) {
 	// Verify the array
-	if ( empty( $user_data ) ) {
-		return - 1;
+	if (empty($user_data)) {
+		return -1;
 	}
 
-	if ( give_get_errors() ) {
-		return - 1;
+	if (give_get_errors()) {
+		return -1;
 	}
 
-	$user_args = apply_filters( 'give_insert_user_args', array(
-		'user_login'      => isset( $user_data['user_login'] ) ? $user_data['user_login'] : '',
-		'user_pass'       => isset( $user_data['user_pass'] ) ? $user_data['user_pass'] : '',
-		'user_email'      => isset( $user_data['user_email'] ) ? $user_data['user_email'] : '',
-		'first_name'      => isset( $user_data['user_first'] ) ? $user_data['user_first'] : '',
-		'last_name'       => isset( $user_data['user_last'] ) ? $user_data['user_last'] : '',
-		'user_registered' => date( 'Y-m-d H:i:s' ),
-		'role'            => get_option( 'default_role' )
-	), $user_data );
+	$user_args = apply_filters('give_insert_user_args', array(
+		'user_login'      => isset($user_data['user_login']) ? $user_data['user_login'] : '',
+		'user_pass'       => isset($user_data['user_pass']) ? $user_data['user_pass'] : '',
+		'user_email'      => isset($user_data['user_email']) ? $user_data['user_email'] : '',
+		'first_name'      => isset($user_data['user_first']) ? $user_data['user_first'] : '',
+		'last_name'       => isset($user_data['user_last']) ? $user_data['user_last'] : '',
+		'user_registered' => date('Y-m-d H:i:s'),
+		'role'            => get_option('default_role')
+	), $user_data);
 
 	// Insert new user
-	$user_id = wp_insert_user( $user_args );
+	$user_id = wp_insert_user($user_args);
 
 	// Validate inserted user
-	if ( is_wp_error( $user_id ) ) {
-		return - 1;
+	if (is_wp_error($user_id)) {
+		return -1;
 	}
 
 	// Allow themes and plugins to filter the user data
-	$user_data = apply_filters( 'give_insert_user_data', $user_data, $user_args );
+	$user_data = apply_filters('give_insert_user_data', $user_data, $user_args);
 
 	// Allow themes and plugins to hook
-	do_action( 'give_insert_user', $user_id, $user_data );
+	do_action('give_insert_user', $user_id, $user_data);
 
 	// Login new user
-	give_log_user_in( $user_id, $user_data['user_login'], $user_data['user_pass'] );
+	give_log_user_in($user_id, $user_data['user_login'], $user_data['user_pass']);
 
 	// Return user id
 	return $user_id;
@@ -738,27 +738,27 @@ 
  * @since   1.0
  * @return  array
  */
-function give_get_purchase_form_user( $valid_data = array() ) {
+function give_get_purchase_form_user($valid_data = array()) {
 
 	// Initialize user
 	$user    = false;
-	$is_ajax = defined( 'DOING_AJAX' ) && DOING_AJAX;
+	$is_ajax = defined('DOING_AJAX') && DOING_AJAX;
 
-	if ( $is_ajax ) {
+	if ($is_ajax) {
 		// Do not create or login the user during the ajax submission (check for errors only)
 		return true;
-	} else if ( is_user_logged_in() ) {
+	} else if (is_user_logged_in()) {
 		// Set the valid user as the logged in collected data
 		$user = $valid_data['logged_in_user'];
-	} else if ( $valid_data['need_new_user'] === true || $valid_data['need_user_login'] === true ) {
+	} else if ($valid_data['need_new_user'] === true || $valid_data['need_user_login'] === true) {
 		// New user registration
-		if ( $valid_data['need_new_user'] === true ) {
+		if ($valid_data['need_new_user'] === true) {
 			// Set user
 			$user = $valid_data['new_user_data'];
 			// Register and login new user
-			$user['user_id'] = give_register_and_login_new_user( $user );
+			$user['user_id'] = give_register_and_login_new_user($user);
 			// User login
-		} else if ( $valid_data['need_user_login'] === true && ! $is_ajax ) {
+		} else if ($valid_data['need_user_login'] === true && ! $is_ajax) {
 
 			/*
 			 * The login form is now processed in the give_process_purchase_login() function.
@@ -773,48 +773,48 @@ 
 			// Set user
 			$user = $valid_data['login_user_data'];
 			// Login user
-			give_log_user_in( $user['user_id'], $user['user_login'], $user['user_pass'] );
+			give_log_user_in($user['user_id'], $user['user_login'], $user['user_pass']);
 		}
 	}
 
 	// Check guest checkout
-	if ( false === $user && false === give_logged_in_only( $_POST['give-form-id'] ) ) {
+	if (false === $user && false === give_logged_in_only($_POST['give-form-id'])) {
 		// Set user
 		$user = $valid_data['guest_user_data'];
 	}
 
 	// Verify we have an user
-	if ( false === $user || empty( $user ) ) {
+	if (false === $user || empty($user)) {
 		// Return false
 		return false;
 	}
 
 	// Get user first name
-	if ( ! isset( $user['user_first'] ) || strlen( trim( $user['user_first'] ) ) < 1 ) {
-		$user['user_first'] = isset( $_POST['give_first'] ) ? strip_tags( trim( $_POST['give_first'] ) ) : '';
+	if ( ! isset($user['user_first']) || strlen(trim($user['user_first'])) < 1) {
+		$user['user_first'] = isset($_POST['give_first']) ? strip_tags(trim($_POST['give_first'])) : '';
 	}
 
 	// Get user last name
-	if ( ! isset( $user['user_last'] ) || strlen( trim( $user['user_last'] ) ) < 1 ) {
-		$user['user_last'] = isset( $_POST['give_last'] ) ? strip_tags( trim( $_POST['give_last'] ) ) : '';
+	if ( ! isset($user['user_last']) || strlen(trim($user['user_last'])) < 1) {
+		$user['user_last'] = isset($_POST['give_last']) ? strip_tags(trim($_POST['give_last'])) : '';
 	}
 
 	// Get the user's billing address details
 	$user['address']            = array();
-	$user['address']['line1']   = ! empty( $_POST['card_address'] ) ? sanitize_text_field( $_POST['card_address'] ) : false;
-	$user['address']['line2']   = ! empty( $_POST['card_address_2'] ) ? sanitize_text_field( $_POST['card_address_2'] ) : false;
-	$user['address']['city']    = ! empty( $_POST['card_city'] ) ? sanitize_text_field( $_POST['card_city'] ) : false;
-	$user['address']['state']   = ! empty( $_POST['card_state'] ) ? sanitize_text_field( $_POST['card_state'] ) : false;
-	$user['address']['country'] = ! empty( $_POST['billing_country'] ) ? sanitize_text_field( $_POST['billing_country'] ) : false;
-	$user['address']['zip']     = ! empty( $_POST['card_zip'] ) ? sanitize_text_field( $_POST['card_zip'] ) : false;
-
-	if ( empty( $user['address']['country'] ) ) {
+	$user['address']['line1']   = ! empty($_POST['card_address']) ? sanitize_text_field($_POST['card_address']) : false;
+	$user['address']['line2']   = ! empty($_POST['card_address_2']) ? sanitize_text_field($_POST['card_address_2']) : false;
+	$user['address']['city']    = ! empty($_POST['card_city']) ? sanitize_text_field($_POST['card_city']) : false;
+	$user['address']['state']   = ! empty($_POST['card_state']) ? sanitize_text_field($_POST['card_state']) : false;
+	$user['address']['country'] = ! empty($_POST['billing_country']) ? sanitize_text_field($_POST['billing_country']) : false;
+	$user['address']['zip']     = ! empty($_POST['card_zip']) ? sanitize_text_field($_POST['card_zip']) : false;
+
+	if (empty($user['address']['country'])) {
 		$user['address'] = false;
 	} // Country will always be set if address fields are present
 
-	if ( ! empty( $user['user_id'] ) && $user['user_id'] > 0 && ! empty( $user['address'] ) ) {
+	if ( ! empty($user['user_id']) && $user['user_id'] > 0 && ! empty($user['address'])) {
 		// Store the address in the user's meta so the donation form can be pre-populated with it on return purchases
-		update_user_meta( $user['user_id'], '_give_user_address', $user['address'] );
+		update_user_meta($user['user_id'], '_give_user_address', $user['address']);
 	}
 
 	// Return valid user
@@ -833,16 +833,16 @@ 
 	$card_data = give_get_purchase_cc_info();
 
 	// Validate the card zip
-	if ( ! empty( $card_data['card_zip'] ) ) {
-		if ( ! give_purchase_form_validate_cc_zip( $card_data['card_zip'], $card_data['card_country'] ) ) {
-			give_set_error( 'invalid_cc_zip', esc_html__( 'The zip / postal code you entered for your billing address is invalid.', 'give' ) );
+	if ( ! empty($card_data['card_zip'])) {
+		if ( ! give_purchase_form_validate_cc_zip($card_data['card_zip'], $card_data['card_country'])) {
+			give_set_error('invalid_cc_zip', esc_html__('The zip / postal code you entered for your billing address is invalid.', 'give'));
 		}
 	}
 
 	//Ensure no spaces
-	if ( ! empty( $card_data['card_number'] ) ) {
-		$card_data['card_number'] = str_replace( '+', '', $card_data['card_number'] ); //no "+" signs
-		$card_data['card_number'] = str_replace( ' ', '', $card_data['card_number'] ); // No spaces
+	if ( ! empty($card_data['card_number'])) {
+		$card_data['card_number'] = str_replace('+', '', $card_data['card_number']); //no "+" signs
+		$card_data['card_number'] = str_replace(' ', '', $card_data['card_number']); // No spaces
 	}
 
 	// This should validate card numbers at some point too
@@ -858,17 +858,17 @@ 
  */
 function give_get_purchase_cc_info() {
 	$cc_info                   = array();
-	$cc_info['card_name']      = isset( $_POST['card_name'] ) ? sanitize_text_field( $_POST['card_name'] ) : '';
-	$cc_info['card_number']    = isset( $_POST['card_number'] ) ? sanitize_text_field( $_POST['card_number'] ) : '';
-	$cc_info['card_cvc']       = isset( $_POST['card_cvc'] ) ? sanitize_text_field( $_POST['card_cvc'] ) : '';
-	$cc_info['card_exp_month'] = isset( $_POST['card_exp_month'] ) ? sanitize_text_field( $_POST['card_exp_month'] ) : '';
-	$cc_info['card_exp_year']  = isset( $_POST['card_exp_year'] ) ? sanitize_text_field( $_POST['card_exp_year'] ) : '';
-	$cc_info['card_address']   = isset( $_POST['card_address'] ) ? sanitize_text_field( $_POST['card_address'] ) : '';
-	$cc_info['card_address_2'] = isset( $_POST['card_address_2'] ) ? sanitize_text_field( $_POST['card_address_2'] ) : '';
-	$cc_info['card_city']      = isset( $_POST['card_city'] ) ? sanitize_text_field( $_POST['card_city'] ) : '';
-	$cc_info['card_state']     = isset( $_POST['card_state'] ) ? sanitize_text_field( $_POST['card_state'] ) : '';
-	$cc_info['card_country']   = isset( $_POST['billing_country'] ) ? sanitize_text_field( $_POST['billing_country'] ) : '';
-	$cc_info['card_zip']       = isset( $_POST['card_zip'] ) ? sanitize_text_field( $_POST['card_zip'] ) : '';
+	$cc_info['card_name']      = isset($_POST['card_name']) ? sanitize_text_field($_POST['card_name']) : '';
+	$cc_info['card_number']    = isset($_POST['card_number']) ? sanitize_text_field($_POST['card_number']) : '';
+	$cc_info['card_cvc']       = isset($_POST['card_cvc']) ? sanitize_text_field($_POST['card_cvc']) : '';
+	$cc_info['card_exp_month'] = isset($_POST['card_exp_month']) ? sanitize_text_field($_POST['card_exp_month']) : '';
+	$cc_info['card_exp_year']  = isset($_POST['card_exp_year']) ? sanitize_text_field($_POST['card_exp_year']) : '';
+	$cc_info['card_address']   = isset($_POST['card_address']) ? sanitize_text_field($_POST['card_address']) : '';
+	$cc_info['card_address_2'] = isset($_POST['card_address_2']) ? sanitize_text_field($_POST['card_address_2']) : '';
+	$cc_info['card_city']      = isset($_POST['card_city']) ? sanitize_text_field($_POST['card_city']) : '';
+	$cc_info['card_state']     = isset($_POST['card_state']) ? sanitize_text_field($_POST['card_state']) : '';
+	$cc_info['card_country']   = isset($_POST['billing_country']) ? sanitize_text_field($_POST['billing_country']) : '';
+	$cc_info['card_zip']       = isset($_POST['card_zip']) ? sanitize_text_field($_POST['card_zip']) : '';
 
 	// Return cc info
 	return $cc_info;
@@ -884,14 +884,14 @@ 
  *
  * @return bool|mixed|void
  */
-function give_purchase_form_validate_cc_zip( $zip = 0, $country_code = '' ) {
+function give_purchase_form_validate_cc_zip($zip = 0, $country_code = '') {
 	$ret = false;
 
-	if ( empty( $zip ) || empty( $country_code ) ) {
+	if (empty($zip) || empty($country_code)) {
 		return $ret;
 	}
 
-	$country_code = strtoupper( $country_code );
+	$country_code = strtoupper($country_code);
 
 	$zip_regex = array(
 		"AD" => "AD\d{3}",
@@ -1051,11 +1051,11 @@ 
 		"ZM" => "\d{5}"
 	);
 
-	if ( ! isset ( $zip_regex[ $country_code ] ) || preg_match( "/" . $zip_regex[ $country_code ] . "/i", $zip ) ) {
+	if ( ! isset ($zip_regex[$country_code]) || preg_match("/".$zip_regex[$country_code]."/i", $zip)) {
 		$ret = true;
 	}
 
-	return apply_filters( 'give_is_zip_valid', $ret, $zip, $country_code );
+	return apply_filters('give_is_zip_valid', $ret, $zip, $country_code);
 }
 
 
@@ -1069,35 +1069,35 @@ 
  *
  * @return bool
  */
-function give_validate_multi_donation_form_level(  $valid_data, $data ) {
+function give_validate_multi_donation_form_level($valid_data, $data) {
     /* @var Give_Donate_Form $form*/
-    $form = new Give_Donate_Form( $data['give-form-id'] );
+    $form = new Give_Donate_Form($data['give-form-id']);
 
     $donation_level_matched = false;
 
-    if( $form->is_multi_type_donation_form() ) {
+    if ($form->is_multi_type_donation_form()) {
 
         // Bailout.
-        if( ! ( $variable_prices = $form->get_prices() ) ) {
+        if ( ! ($variable_prices = $form->get_prices())) {
             return false;
         }
 
         // Sanitize donation amount.
-        $data['give-amount'] = give_sanitize_amount( $data['give-amount'] );
+        $data['give-amount'] = give_sanitize_amount($data['give-amount']);
 
         // Do not auto select level for donation amount if we already have correct price id and donation amount.
-        if( $data['give-amount'] === give_get_price_option_amount( $data['give-form-id'], $data['give-price-id'] ) ){
+        if ($data['give-amount'] === give_get_price_option_amount($data['give-form-id'], $data['give-price-id'])) {
             return true;
         }
 
         
         // Find correct donation level from all donation levels.
-        foreach ( $variable_prices as $variable_price ) {
+        foreach ($variable_prices as $variable_price) {
             // Sanitize level amount.
-            $variable_price['_give_amount'] = give_sanitize_amount( $variable_price['_give_amount'] );
+            $variable_price['_give_amount'] = give_sanitize_amount($variable_price['_give_amount']);
 
             // Set first match donation level ID.
-            if( $data['give-amount'] === $variable_price['_give_amount'] ) {
+            if ($data['give-amount'] === $variable_price['_give_amount']) {
                 $_POST['give-price-id'] = $variable_price['_give_id']['level_id'];
                 $donation_level_matched = true;
                 break;
@@ -1106,20 +1106,20 @@ 
 
         // If donation amount is not find in donation levels then check if form has custom donation feature enable or not.
         // If yes then set price id to custom if amount is greater then custom minimum amount (if any).
-        if(
+        if (
             ! $donation_level_matched
-            && ( 'yes' === get_post_meta( $data['give-form-id'], '_give_custom_amount', true ) )
+            && ('yes' === get_post_meta($data['give-form-id'], '_give_custom_amount', true))
         ) {
             // Sanitize custom minimum amount.
-            $custom_minimum_amount = give_sanitize_amount( get_post_meta( $data['give-form-id'], '_give_custom_amount_minimum', true ) );
+            $custom_minimum_amount = give_sanitize_amount(get_post_meta($data['give-form-id'], '_give_custom_amount_minimum', true));
 
-            if( $data['give-amount'] >= $custom_minimum_amount ) {
+            if ($data['give-amount'] >= $custom_minimum_amount) {
                 $_POST['give-price-id'] = 'custom';
-                $donation_level_matched  = true;
+                $donation_level_matched = true;
             }
         }
     }
 
-    return ( $donation_level_matched ? true : false );
+    return ($donation_level_matched ? true : false);
 }
-add_action( 'give_checkout_error_checks', 'give_validate_multi_donation_form_level', 10, 2 );
\ No newline at end of file
+add_action('give_checkout_error_checks', 'give_validate_multi_donation_form_level', 10, 2);
\ No newline at end of file