PaymentSettingsForm::readInputData PHP Méthode

    function readInputData()
    {
        $this->readUserVars(array_keys($this->settings));
    }

 /**
  * Execute the form or display it again if there are problems
  */
 function savePaymentSettings($args, $request)
 {
     import('classes.payment.ojs.form.PaymentSettingsForm');
     $settingsForm = new PaymentSettingsForm();
     $settingsForm->readInputData();
     if ($settingsForm->validate()) {
         $settingsForm->save();
         return true;
     } else {
         $settingsForm->display($request);
         return false;
     }
 }