public function update($aSubmittedFormData, $aSavedFormData)
{
return $this->oCaller->oUtil->addAndApplyFilters($this->oCaller, "validation_{$this->oCaller->oProp->sClassName}", call_user_func_array(array($this->oCaller, 'validate'), array($aSubmittedFormData, $aSavedFormData, $this->oCaller)), $aSavedFormData, $this->oCaller);
}