make it possible to modify personal user data fields

src/Controller/UserController.php

@@ -181,6 +181,10 @@ class UserController implements ISecured
             $user->setPlainPassword($newPassword);
         }
 
+        $user->setNickname($this->request->post('nickname'));
+        $user->setPhone($this->request->post('phone'));
+        $user->setIdNumber($this->request->post('id_number'));
+
         $this->pdm->saveToDb($user);
 
         $this->request->session()->delete('authenticated_with_google_until');