private function getParticipantFormValues()
 {
     $formValues = array();
     try {
         $formValues['location'] = Location::rideShareLogGetUserLocation();
     } catch (\Exception $e) {
         return $this->handleRideShareLogError($e, 'Unable to retrieve Location for form.');
     }
     try {
         $formValues['methodTypes'] = MethodType::rideShareLogGetAll();
     } catch (\Exception $e) {
         return $this->handleRideShareLogError($e, 'Unable to retrieve Method Type for form.');
     }
     try {
         $formValues['passengerTypes'] = PassengerType::rideShareLogGetAll();
     } catch (\Exception $e) {
         return $this->handleRideShareLogError($e, 'Unable to retrieve Passenger Type for form.');
     }
     try {
         $formValues['lmpCombinations'] = LmpCombination::rideShareLogGetAll();
     } catch (\Exception $e) {
         return $this->handleRideShareLogError($e, 'Unable to retrieve L.M.P. Combinations for form.');
     }
     try {
         $formValues['additionalFields'] = AdditionalField::rideShareLogGetAll();
     } catch (\Exception $e) {
         return $this->handleRideShareLogError($e, 'Unable to retrieve Additional Field for form.');
     }
     try {
         $formValues['additionalFieldDependencies'] = AdditionalFieldDependency::rideShareLogGetAll();
     } catch (\Exception $e) {
         return $this->handleRideShareLogError($e, 'Unable to retrieve Additional Field Dependency for form.');
     }
     try {
         $formValues['submissions'] = Submission::rideShareLogGetAll();
     } catch (\Exception $e) {
         return $this->handleRideShareLogError($e, 'Unable to retrieve Submission for form.');
     }
     try {
         $formValues['additionalFieldSubmissions'] = AdditionalFieldSubmission::rideShareLogGetAll();
     } catch (\Exception $e) {
         return $this->handleRideShareLogError($e, 'Unable to retrieve Additional Field Submission for form.');
     }
     try {
         $formValues['user'] = User::rideShareLogGetField('display_name');
     } catch (\Exception $e) {
         return $this->handleRideShareLogError($e, 'Unable to retrieve User for form.');
     }
     try {
         $formValues['today'] = date('Y-m-d');
         /* Today = 2015-03-16 */
     } catch (\Exception $e) {
         return $this->handleRideShareLogError($e, 'Unable to retrieve Date for form.');
     }
     return json_encode($formValues, JSON_NUMERIC_CHECK);
 }
 /**
  * Remove the specified additionalfielddependency from storage.
  *
  * @param  int  $id
  * @return Response
  */
 public function destroy($id)
 {
     try {
         AdditionalFieldDependency::deactivate($id);
     } catch (\Exception $e) {
         return $this->handleError($e);
     }
     return Redirect::route('additional_field_dependencies.index');
 }