[FrameworkBundle] Allowed "0" as a checkbox value in the php template.

jakzal · jakzal · commit 955e8cf08432 · 2013-12-05T23:38:14.000Z
diff --git a/src/Symfony/Bundle/FrameworkBundle/Resources/views/Form/checkbox_widget.html.php b/src/Symfony/Bundle/FrameworkBundle/Resources/views/Form/checkbox_widget.html.php
@@ -1,5 +1,5 @@
 <input type="checkbox"
     <?php echo $view['form']->block($form, 'widget_attributes') ?>
-    <?php if ($value): ?> value="<?php echo $view->escape($value) ?>"<?php endif ?>
+    <?php if (strlen($value) > 0): ?> value="<?php echo $view->escape($value) ?>"<?php endif ?>
     <?php if ($checked): ?> checked="checked"<?php endif ?>
 />
