From e967ed536b5e2fa48283256db618f2d1acf6924b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=C3=A1=C5=A1=20Votruba?= <info@tomasvotruba.cz>
Date: Sat, 18 Aug 2018 23:51:49 +0200
Subject: [PATCH] action_method is missing $task variable

It's not clear from the docs, but user has to first create the `$task` variable.

In the second example bellow it's more clear thanks to `// ...`.

This makes it a bit more explicit here as well.
---
 form/action_method.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/form/action_method.rst b/form/action_method.rst
index d97b5edd6be..8b46cd1c86e 100644
--- a/form/action_method.rst
+++ b/form/action_method.rst
@@ -27,6 +27,8 @@ form, you can use ``setAction()`` and ``setMethod()``:
         {
             public function new()
             {
+                // ...
+                
                 $form = $this->createFormBuilder($task)
                     ->setAction($this->generateUrl('target_route'))
                     ->setMethod('GET')