From 7d6f04c1047977d854ab173fa418795b60c56913 Mon Sep 17 00:00:00 2001
From: Javier Eguiluz <javier.eguiluz@gmail.com>
Date: Sun, 10 Dec 2017 19:18:27 +0100
Subject: [PATCH] Added a comment to make the example easier to understand

---
 controller/csrf_token_validation.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/controller/csrf_token_validation.rst b/controller/csrf_token_validation.rst
index 5bf60980925..25555d78cfb 100644
--- a/controller/csrf_token_validation.rst
+++ b/controller/csrf_token_validation.rst
@@ -11,6 +11,8 @@ method to check the validity of a CSRF token::
 
     public function deleteAction()
     {
+        // get the value of the $submittedToken from the request...
+
         if ($this->isCsrfTokenValid('token_id', $submittedToken)) {
             // ... do something, like deleting an object
         }