[Form] Fixed empty value in choice fields

webmozart · Apr 6, 2011 · 3482ff7 · 3482ff7 · henrikbjorn · Apr 9, 2011
1 parent e476231
commit 3482ff7
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/src/Symfony/Component/Form/Form.php b/src/Symfony/Component/Form/Form.php
@@ -459,7 +459,6 @@ public function bind($clientData)
             }
         }
 
-
         // Merge form data from children into existing client data
         if (count($this->children) > 0 && $this->dataMapper) {
             $this->dataMapper->mapFormsToData($this->children, $clientData);

diff --git a/src/Symfony/Component/Form/Type/ChoiceType.php b/src/Symfony/Component/Form/Type/ChoiceType.php
@@ -92,13 +92,17 @@ public function buildRenderer(ThemeRendererInterface $renderer, FormInterface $f
 
     public function getDefaultOptions(array $options)
     {
+        $multiple = isset($options['multiple']) && $options['multiple'];
+        $expanded = isset($options['expanded']) && $options['expanded'];
+
         return array(
             'multiple' => false,
             'expanded' => false,
             'choice_list' => null,
             'choices' => array(),
             'preferred_choices' => array(),
             'csrf_protection' => false,
+            'empty_data' => $multiple || $expanded ? array() : '',
         );
     }