diff --git a/src/Application/Actions/User/Ajax/ChangePasswordSubmitAction.php b/src/Application/Actions/User/Ajax/ChangePasswordSubmitAction.php
index 13a21bfe..be9a23aa 100644
--- a/src/Application/Actions/User/Ajax/ChangePasswordSubmitAction.php
+++ b/src/Application/Actions/User/Ajax/ChangePasswordSubmitAction.php
@@ -48,9 +48,9 @@ public function __construct(
      * @param Response $response
      * @param array $args
      *
-     * @return Response
      * @throws \JsonException
      *
+     * @return Response
      */
     public function __invoke(ServerRequest $request, Response $response, array $args): Response
     {
diff --git a/src/Domain/Validation/Validator.php b/src/Domain/Validation/Validator.php
index d8d737cd..8d1f42a4 100644
--- a/src/Domain/Validation/Validator.php
+++ b/src/Domain/Validation/Validator.php
@@ -141,6 +141,7 @@ public function validateEmail(
      * @param \DateTimeImmutable|string|null $birthdate
      * @param ValidationResult $validationResult
      * @param bool $required
+     * @param string $format
      */
     public function validateBirthdate(
         \DateTimeImmutable|string|null $birthdate,
@@ -155,7 +156,7 @@ public function validateBirthdate(
                 // If birthdate is string, create DateTimeImmutable object for validation
                 $birthdateObj = DateTimeImmutable::createFromFormat($format, $birthdate);
                 // Allow default format Y-m-d as well (client creation via API submit)
-                if (false === $birthdateObj || array_sum($birthdateObj->getLastErrors())){
+                if (false === $birthdateObj || array_sum($birthdateObj->getLastErrors())) {
                     // Try with default format and original value
                     $birthdateObj = DateTimeImmutable::createFromFormat('Y-m-d', $birthdate);
                 }
@@ -165,6 +166,7 @@ public function validateBirthdate(
                 // Birthdate is not null, not a string with valid date and also not an instance of the custom
                 // DateTimeImmutable format (from the data object) it means that its invalid
                 $validationResult->setError('birthdate', __('Invalid value dd.mm.YYYY'));
+
                 return;
             }