forked from https://github.com/symfony/symfony
51cfaf86e0
This PR was merged into the 2.7 branch.
Discussion
----------
[Form] Nullable FormInterface::getPropertyPath()
| Q | A
| ------------- | ---
| Branch? | 4.0
| Bug fix? | yes
| New feature? | no
| BC breaks? | yes
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #24560
| License | MIT
| Doc PR |
`Symfony\Component\Form\Form::getPropertyPath()` returns `null` when the form has an empty name. It allows for unprefixed children.
```php
<?php
namespace App\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Form\Extension\Core\Type\TextType;
class IndexController extends AbstractController
{
/**
* @Route(name="index")
* @Template()
*/
public function indexAction()
{
$form = $this->get('form.factory')
->createNamedBuilder('')
->add('text', TextType::class)
->getForm();
return [
'form' => $form->createView(),
];
}
}
```
```html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Welcome!</title>
</head>
<body>
<form name="" method="post">
<label for="text">Text</label>
<input type="text" id="text" name="text">
</form>
</body>
</html>
```
But the return type of the `Symfony\Component\Form\FormInterface::getPropertyPath()` is not nullable.
We cannot change the behaviour, obviously. At least it's useful in API controllers.
So I decided to change the doc block of the interface.
Commits
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| .composer | ||
| .github | ||
| src/Symfony | ||
| .editorconfig | ||
| .gitignore | ||
| .php_cs.dist | ||
| .travis.yml | ||
| appveyor.yml | ||
| CHANGELOG-2.2.md | ||
| CHANGELOG-2.3.md | ||
| CHANGELOG-2.4.md | ||
| CHANGELOG-2.5.md | ||
| CHANGELOG-2.6.md | ||
| CHANGELOG-2.7.md | ||
| composer.json | ||
| CONTRIBUTING.md | ||
| CONTRIBUTORS.md | ||
| LICENSE | ||
| phpunit | ||
| phpunit.xml.dist | ||
| README.md | ||
| UPGRADE-2.1.md | ||
| UPGRADE-2.2.md | ||
| UPGRADE-2.3.md | ||
| UPGRADE-2.4.md | ||
| UPGRADE-2.5.md | ||
| UPGRADE-2.6.md | ||
| UPGRADE-2.7.md | ||
| UPGRADE-3.0.md | ||
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