JezK
Edit File: ajax-errors.php
<?php /** * CartFlows Ajax Errors. * * @package CartFlows */ namespace CartflowsAdmin\Wizard\Ajax; // Exit if accessed directly. if ( ! defined( 'ABSPATH' ) ) { exit; } /** * Class AjaxErrors */ class AjaxErrors { /** * Instance * * @access private * @var object Class object. * @since 1.0.0 */ private static $instance; /** * Errors * * @access private * @var array Errors strings. * @since 1.0.0 */ private static $errors = array(); /** * Initiator * * @since 1.0.0 * @return object initialized object of class. */ public static function get_instance() { if ( ! isset( self::$instance ) ) { self::$instance = new self(); } return self::$instance; } /** * Constructor * * @since 1.0.0 */ public function __construct() { add_action( 'init', array( $this, 'prepare_ajax_errors' ) ); } /** * Prepare Ajax Error Messages * * @return void */ public function prepare_ajax_errors() { self::$errors = array( 'permission' => __( 'Sorry, you are not allowed to do this operation.', 'cartflows' ), 'nonce' => __( 'Nonce validation failed', 'cartflows' ), 'default' => __( 'Sorry, something went wrong.', 'cartflows' ), ); } /** * Get error message. * * @param string $type Message type. * @return string */ public function get_error_msg( $type ) { if ( ! isset( self::$errors[ $type ] ) ) { $type = 'default'; } return self::$errors[ $type ]; } } AjaxErrors::get_instance();