function add_custom_form_handler() { ?> submit(); wp_send_json_success([ 'message' => $result['message'] ]); } } } wp_send_json_error([ 'message' => wpcf7_get_message('mail_sent_ng') ]); } add_action('wp_ajax_process_cf7_form', 'process_cf7_form'); add_action('wp_ajax_nopriv_process_cf7_form', 'process_cf7_form');