/**
  * Get the validators on page loading
  *
  * @param int $questionId
  * @param int $langId
  *
  * @return array
  */
 protected function _getValidator($questionId, $langId = 1)
 {
     $htmlVal = '';
     $htmlOpt = '';
     $data = array();
     $oValidation = new FormQuestionValidationTypeObject();
     $oValidator = new FormQuestionValidationObject();
     //List of validators for the question.
     $validators = $oValidator->getValidators($questionId);
     foreach ($validators as $validator) {
         if ($validator['FQVT_Category'] == "VAL") {
             $htmlVal .= $oValidation->getValidationType($validator['FQV_TypeID'], $langId, $validator['FQV_Value']);
         } else {
             $htmlOpt .= $oValidation->getValidationType($validator['FQV_TypeID'], $langId, $validator['FQV_Value']);
         }
     }
     $data['htmlVal'] = $htmlVal;
     $data['htmlOpt'] = $htmlOpt;
     return $data;
 }
 /**
  * Get the validators on page loading
  *
  * @param int $questionId
  * @param int $langId
  *
  * @return array
  */
 protected function _getValidationData($questionId, $langId = 1)
 {
     $oValidator = new FormQuestionValidationObject();
     $validators = $oValidator->getValidators($questionId);
     return $validators;
 }