Edit file File name : NoticeHandler.php Content :<?php namespace Automattic\WooCommerce\StoreApi\Utilities; use Automattic\WooCommerce\StoreApi\Exceptions\RouteException; use WP_Error; /** * NoticeHandler class. * Helper class to handle notices. */ class NoticeHandler { /** * Convert queued error notices into an exception. * * For example, Payment methods may add error notices during validate_fields call to prevent checkout. * Since we're not rendering notices at all, we need to convert them to exceptions. * * This method will find the first error message and thrown an exception instead. Discards notices once complete. * * @throws RouteException If an error notice is detected, Exception is thrown. * * @param string $error_code Error code for the thrown exceptions. */ public static function convert_notices_to_exceptions( $error_code = 'unknown_server_error' ) { if ( 0 === wc_notice_count( 'error' ) ) { wc_clear_notices(); return; } $error_notices = wc_get_notices( 'error' ); // Prevent notices from being output later on. wc_clear_notices(); foreach ( $error_notices as $error_notice ) { throw new RouteException( $error_code, wp_strip_all_tags( $error_notice['notice'] ), 400 ); } } /** * Collects queued error notices into a \WP_Error. * * For example, cart validation processes may add error notices to prevent checkout. * Since we're not rendering notices at all, we need to catch them and group them in a single WP_Error instance. * * This method will discard notices once complete. * * @param string $error_code Error code for the thrown exceptions. * * @return \WP_Error The WP_Error object containing all error notices. */ public static function convert_notices_to_wp_errors( $error_code = 'unknown_server_error' ) { $errors = new WP_Error(); if ( 0 === wc_notice_count( 'error' ) ) { wc_clear_notices(); return $errors; } $error_notices = wc_get_notices( 'error' ); // Prevent notices from being output later on. wc_clear_notices(); foreach ( $error_notices as $error_notice ) { $errors->add( $error_code, wp_strip_all_tags( $error_notice['notice'] ) ); } return $errors; } } Save