From 06d3f94df844456f31712c3cb335fd4e836c6915 Mon Sep 17 00:00:00 2001
From: rpagliuca <rafael.santos.193@gmail.com>
Date: Wed, 12 Feb 2014 18:52:20 -0200
Subject: [PATCH] Typeo in example of dynamic_form_modification.rst

There was a typeo in one of the example blocks of dynamic_form_modification.rst.
For the product to be new, $product->getId() should be equal to NULL, and not different.
---
 cookbook/form/dynamic_form_modification.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cookbook/form/dynamic_form_modification.rst b/cookbook/form/dynamic_form_modification.rst
index c5255707a01..5811ca6cc1c 100644
--- a/cookbook/form/dynamic_form_modification.rst
+++ b/cookbook/form/dynamic_form_modification.rst
@@ -123,7 +123,7 @@ the event listener might look like the following::
             // check if the Product object is "new"
             // If no data is passed to the form, the data is "null".
             // This should be considered a new "Product"
-            if (!$product || null !== $product->getId()) {
+            if (!$product || null === $product->getId()) {
                 $form->add('name', 'text');
             }
         });