protected function doValidate($columns = null) { if (!$this->alreadyInValidation) { $this->alreadyInValidation = true; $retval = null; $failureMap = array(); if ($this->aCur13Ki !== null) { if (!$this->aCur13Ki->validate($columns)) { $failureMap = array_merge($failureMap, $this->aCur13Ki->getValidationFailures()); } } if ($this->aCourseSchedule !== null) { if (!$this->aCourseSchedule->validate($columns)) { $failureMap = array_merge($failureMap, $this->aCourseSchedule->getValidationFailures()); } } if ($this->aGradeConversionTemplate !== null) { if (!$this->aGradeConversionTemplate->validate($columns)) { $failureMap = array_merge($failureMap, $this->aGradeConversionTemplate->getValidationFailures()); } } if (($retval = Cur13TermPeer::doValidate($this, $columns)) !== true) { $failureMap = array_merge($failureMap, $retval); } if ($this->collCur13TermSpecs !== null) { foreach ($this->collCur13TermSpecs as $referrerFK) { if (!$referrerFK->validate($columns)) { $failureMap = array_merge($failureMap, $referrerFK->getValidationFailures()); } } } if ($this->collCur13GradeTerms !== null) { foreach ($this->collCur13GradeTerms as $referrerFK) { if (!$referrerFK->validate($columns)) { $failureMap = array_merge($failureMap, $referrerFK->getValidationFailures()); } } } $this->alreadyInValidation = false; } return !empty($failureMap) ? $failureMap : true; }