/**
* Validates expiration date
*
* @return boolean
*/
protected function _validatePublicationDate()
{
$validator = new Zend_Validate_Date();
$validator->setFormat('dd-MM-YYYY');
if (!$validator->isValid($this->_job->getPublicationDate())) {
$msg = Sanmax_MessageStack::getInstance('SxCms_Job');
$msg->addMessage('publication_date', $validator->getMessages(), 'save');
return false;
}
return true;
}
