protected function _actionPost(KCommandContext $context)
{
$data = $context->data;
$date = new KDate();
$date->day((int) $data->expiresOnDay);
$date->month((int) $data->expiresOnMonth);
$date->year((int) $data->expiresOnYear);
$data->expiresOn = $date;
return parent::_actionPost($context);
}
