public function giftShippingCustomerAddressCheck() {
        return function () {
            $giftShipping = isset($_REQUEST['giftShipping']) ? (bool)$_REQUEST['giftShipping'] : false;
            if ($giftShipping === true) {
                $mes = $this->validateCustomerAddressPayload();
                if (!empty(trim($mes))) {
                    return $this->module->errors->getErrorResponse(
                        GenericErrorStore::USCES_GIFT_SHIPPING_CUSTOMER_ADDRESS_INVALID,
                        [$mes],
                        [$mes]
                    );
                }
            }
        };
    }