private function validateMerchant(Merchant $merchant)
{
if (strlen($merchant->getMerchantID()) !== 9) {
throw new ValidationException("Merchant.merchantID length is not 9");
}
$length = preg_match('/[0-9]+/', $merchant->getMerchantID(), $matches);
if ($length !== 1 || $matches[0] !== $merchant->getMerchantID()) {
throw new ValidationException("Merchant.merchantID does not match format.");
}
if ($merchant->getSubID() > 999999 || $merchant->getSubID() < 0) {
throw new ValidationException("Merchant.subID value must be between 0 and 999999.");
}
if (strlen($merchant->getMerchantReturnURL()) > 512) {
throw new ValidationException("Merchant.merchantReturnURL length is to large.");
}
}
private function serializeMerchant(DOMElement $element, Merchant $merchant, $withUrl = false)
{
$element->appendChild(new DOMElement("merchantID", $merchant->getMerchantID()));
$element->appendChild(new DOMElement("subID", $merchant->getSubID()));
if ($withUrl) {
$element->appendChild(new DOMElement("merchantReturnURL", $merchant->getMerchantReturnURL()));
}
}
