Fix bug return type of closure

hbgamra · javiereguiluz · commit 179f26e08d8a · 2023-04-03T10:48:35.000+02:00
diff --git a/form/use_empty_data.rst b/form/use_empty_data.rst
@@ -94,7 +94,7 @@ The closure must accept a ``FormInterface`` instance as the first argument::
     public function configureOptions(OptionsResolver $resolver): void
     {
         $resolver->setDefaults([
-            'empty_data' => function (FormInterface $form) {
+            'empty_data' => function (FormInterface $form): Blog {
                 return new Blog($form->get('title')->getData());
             },
         ]);

Original file line number	Diff line number	Diff line change
@@ -94,7 +94,7 @@ The closure must accept a ``FormInterface`` instance as the first argument::
`94`	`94`	`public function configureOptions(OptionsResolver $resolver): void`
`95`	`95`	`{`
`96`	`96`	`$resolver->setDefaults([`
`97`		`- 'empty_data' => function (FormInterface $form) {`
	`97`	`+ 'empty_data' => function (FormInterface $form): Blog {`
`98`	`98`	`return new Blog($form->get('title')->getData());`
`99`	`99`	`},`
`100`	`100`	`]);`