review

symfony · Oct 5, 2023 · 6b85de8 · 6b85de8
1 parent 909ad00
commit 6b85de8
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/src/LiveComponent/doc/index.rst b/src/LiveComponent/doc/index.rst
@@ -354,18 +354,18 @@ clicked). To do that, use ``norender`` modifier:
 
 For a form using ``ComponentWithFormTrait``, override the ``getDataModelValue()`` method::
 
-private function getDataModelValue()
-{
-    return 'norender|*';
-}
+    private function getDataModelValue(): ?string
+    {
+        return 'norender|*';
+    }
 
 .. tip::
 
     You can also define this value inside Twig::
 
-.. code-block:: html+twig
+    .. code-block:: html+twig
 
-    {{ form_start(form, {attr: {'data-model': 'norender|*'}}) }}
+        {{ form_start(form, {attr: {'data-model': 'norender|*'}}) }}
 
 Now, as you type, the ``max`` "model" will be updated in JavaScript, but
 it won't, yet, make an Ajax call to re-render the component. Whenever