foreach (ShopCore::app()->CustomFieldsHelper->getCustomFielsdAsArray('user') as $item) {

                    if ($item['is_active'] == 1) {
                        if ($item['is_required'] == 1) {
                            $val->set_rules('custom_field[' . $item['id'] . ']', lang($item['field_name']), 'trim|xss_clean|required');