File Content: validate-promotion.php <?php namespace Elementor\Core\Utils\Promotions; if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly. } class Validate_Promotion { public static function domain_is_on_elementor_dot_com( $url ): bool { $domain = wp_parse_url( $url, PHP_URL_HOST ); return isset( $domain ) && str_contains( $domain, 'elementor.com' ); } } Submit