/**
  * 
  * @param type $childrenModuleDirectory
  */
 protected function installChildrenValidators($childrenModuleDirectory)
 {
     $validatorFile = $childrenModuleDirectory . '/install/validators.json';
     if (file_exists($validatorFile)) {
         //$message = $this->colorizeText(_("Installation of validators..."));
         //$this->displayOperationMessage("\n" . $message, false);
         Form::insertValidators(json_decode(file_get_contents($validatorFile), true));
         //$message = $this->colorizeMessage(_("     Done"), 'green');
         //$this->displayOperationMessage($message);
     }
 }