minor #27954 [Form] Fix PHPDoc for FormConfigBuilder $dataClass argument (emodric)

fabpot · fabpot · commit 13a40033da35 · 2018-07-15T09:24:14.000+02:00
This PR was merged into the 2.8 branch. Discussion ---------- [Form] Fix PHPDoc for FormConfigBuilder $dataClass argument | Q | A | ------------- | --- | Branch? | 2.8 | Bug fix? | no | New feature? | no | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | N/A | License | MIT | Doc PR | N/A `$dataClass` constructor argument of `FormConfigBuilder` obviously allows `null` as its value and it even has a `?string` typehint in `master` branch, so this fixes the PHPDoc typehint to match. Commits ------- 9854a26 [Form] Fix PHPDoc for FormConfigBuilder $dataClass argument
diff --git a/src/Symfony/Component/Form/FormConfigBuilder.php b/src/Symfony/Component/Form/FormConfigBuilder.php
@@ -138,7 +138,7 @@ class FormConfigBuilder implements FormConfigBuilderInterface
     private $data;
 
     /**
-     * @var string
+     * @var string|null
      */
     private $dataClass;
 
@@ -181,7 +181,7 @@ class FormConfigBuilder implements FormConfigBuilderInterface
      * Creates an empty form configuration.
      *
      * @param string|int               $name       The form name
-     * @param string                   $dataClass  The class of the form's data
+     * @param string|null              $dataClass  The class of the form's data
      * @param EventDispatcherInterface $dispatcher The event dispatcher
      * @param array                    $options    The form options
      *
