/**
  * Set different attributes
  *
  * @param \array $dataArray
  * @param \In2code\Powermail\Domain\Model\Field $field
  * @param \mixed $iteration
  * @return void
  */
 protected function addAttributes(&$dataArray, $field)
 {
     if ($field->getMaxlength() > 0) {
         $dataArray['maxlength'] = $field->getMaxlength();
     }
     if ($field->getDisabled()) {
         $dataArray['disabled'] = 'disabled';
     }
     if ($field->getReadonly()) {
         $dataArray['readonly'] = 'readonly';
     }
 }