Пример #1
0
 public function validateSecretKey($key, HTML_QuickForm2_Element_InputText $form)
 {
     $request = $form->getContainer()->getDataSources();
     return ($sign = $request[0]->getParam('payment.walletone.signature')) && !$key ? 'Secret Key must not be empty, if Signature Method is ' . strtoupper($sign) : null;
 }