Falcon_Manager::sanitize_notification_option PHP Метод

    public static function sanitize_notification_option($value, $name)
    {
        if (!isset(self::$registered_settings[$name])) {
            return $value;
        }
        list($connector, $key) = self::$registered_settings[$name];
        $valid = self::$available[$connector][$key];
        // Check the value is valid
        if (isset($valid[$value])) {
            return $value;
        }
        add_settings_error($name, 'bbsub_option_invalid', __('The notification option is invalid', 'falcon'));
        return false;
    }