feat: improved validation of personal data

src/Controller/PersonalDataController.php

@@ -55,6 +55,7 @@ class PersonalDataController extends AbstractController
 
         $personalDataForm = $this->createForm(PersonalDataType::class, $personalData, [
             'attr' => ['novalidate' => 'novalidate'],
+            'validation_groups' => ['personal_data'],
         ]);
         $personalDataForm->handleRequest($request);