Fixing typo in Symfony version for ButtonType

salahm · salahm · commit a45081430e12 · 2015-08-21T17:58:10.000+02:00
ButtonType was introduced in Symfony 2.3. See : http://symfony.com/blog/new-in-symfony-2-3-buttons-support-in-forms
diff --git a/best_practices/forms.rst b/best_practices/forms.rst
@@ -85,7 +85,7 @@ makes them easier to re-use later.
 
     Add buttons in the templates, not in the form classes or the controllers.
 
-Since Symfony 2.5, you can add buttons as fields on your form. This is a nice
+Since Symfony 2.3, you can add buttons as fields on your form. This is a nice
 way to simplify the template that renders your form. But if you add the buttons
 directly in your form class, this would effectively limit the scope of that form:
 
