private function validateWebServiceKeys(Pass $pass)
{
if (null === $pass->getWebServiceURL()) {
return;
}
if (strpos($pass->getWebServiceURL(), 'http') !== 0) {
$this->addError(self::WEB_SERVICE_URL_INVALID);
}
if ($this->isBlankOrNull($pass->getAuthenticationToken())) {
$this->addError(self::WEB_SERVICE_AUTHENTICATION_TOKEN_REQUIRED);
}
if (strlen($pass->getAuthenticationToken()) < 16) {
$this->addError(self::WEB_SERVICE_AUTHENTICATION_TOKEN_INVALID);
}
}
