public function alterCommentForm(Form $form)
 {
     $form->transform(new FoundationFormTransformation());
     $form->setTemplate('FoundationCommentingControllerForm', 'FoundationForm', 'Form');
     $form->addExtraClass('custom');
     if ($form->hasExtension('FormSpamProtectionExtension')) {
         $form->enableSpamProtection();
     }
 }
 public function updateForm(Form $form)
 {
     $form->transform(new FoundationFormTransformation());
     $form->setTemplate('FoundationUserDefinedForm', 'FoundationForm', 'Form');
     $form->addExtraClass('custom');
 }