/**
  * @return EditProfilePage|SS_HTTPResponse
  */
 public function Form()
 {
     if (!Member::currentUser()) {
         return Security::PermissionFailure($this->controller, null);
     } else {
         $form = EditProfileForm::create($this, 'Form');
         $this->extend('updateEditProfileForm', $form);
         return $form;
     }
 }