private void saveEditedForm(FieldGroup binder) {
   try {
     binder.commit();
     contentTypeService.update(getUpdateEntity(binder));
     getHome();
     Notification.show("Record UPDATED!", Notification.Type.HUMANIZED_MESSAGE);
   } catch (FieldGroup.CommitException e) {
     Notification.show("Values MISSING!", Notification.Type.HUMANIZED_MESSAGE);
     getHome();
   }
 }