/**
  * @param UI\Form $form
  */
 public function changePasswordFormSucceeded(UI\Form $form)
 {
     try {
         $values = $form->getValues();
         $this->userManager->changeUserPassword($values->old_password, $values->new_password, $this->getUser()->getId());
         $form->setValues(array(), TRUE);
         $this->flashMessage('Your password change was successful.');
     } catch (\Aprila\InvalidArgumentException $e) {
         $this->flashMessage('Fill your current password correctly.', 'error');
     }
 }