#186: Update CHANGELOG and apply coding standards

Author: jekuaitk

CHANGELOG.md

@@ -11,6 +11,8 @@ before starting to add changes. Use example [placed in the end of the page](#exa
 
 ## [Unreleased]
 
+- Avoid double-saving submissions when handling name and address protection.
+
 ## [4.1.0] 2025-06-03
 
 - [PR-176](https://github.com/OS2Forms/os2forms/pull/176)

modules/os2forms_nemid/src/Plugin/WebformElement/NemidAddress.php

@@ -47,12 +47,14 @@ public function alterForm(array &$element, array &$form, FormStateInterface $for
     // Only manipulate element on submission create form.
     if (!$webformSubmission->isCompleted()) {
       if ($cprLookupResult && $cprLookupResult->isNameAddressProtected()) {
-        // TODO: What is this used for?
+        // @todo What is this used for?
         $element['#info_message'] = 'adresse beskyttelse';
         NestedArray::setValue($form['elements'], $element['#webform_parents'], $element);
 
-        // It is important that the 'os2forms_nemid_submission_set_address_protected' submit action is executed before the 'save' action.
-        // Otherwise, submissions are both created and completed, resulting in unexpected behavior, e.g., handlers being run twice.
+        // It is important the 'os2forms_nemid_submission_set_address_protected'
+        // submit action is executed before the 'save' action. Otherwise,
+        // submissions are both created and completed, resulting in unexpected
+        // behavior, e.g., handlers being run twice.
         if (isset($form['actions']['submit']['#submit']) && is_array($form['actions']['submit']['#submit'])) {
           array_unshift($form['actions']['submit']['#submit'], 'os2forms_nemid_submission_set_address_protected');
         }