function validation($data, $files)
 {
     return true;
     // i was getting some errors ??? not sure ? (nadavkav)
     if (empty($data->extraonly)) {
         $errors = parent::validation($data, $files);
         if (0 == count($errors)) {
             return true;
         } else {
             return $errors;
         }
     }
     return true;
 }