/**
* Del Validation Clearances
* Overwrite super class function to update validation catalog
*
* @return void
* @access public
*/
function delValidationClearances()
{
$validationClearances = parent::getValidationClearances();
$prevElements = $validationClearances->getElements();
parent::delValidationClearances();
if ($prevElements) {
$this->_validationChange = true;
}
}
