From e8502edae76e2b1a4fd0c7865579ec41e6f38415 Mon Sep 17 00:00:00 2001
From: Aditya Sanghi <aditya.sanghi@risingsuntech.net>
Date: Tue, 20 Nov 2012 19:08:51 +0530
Subject: fix guide with field_with_error proc example

---
 guides/source/active_record_validations_callbacks.md | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'guides/source/active_record_validations_callbacks.md')

diff --git a/guides/source/active_record_validations_callbacks.md b/guides/source/active_record_validations_callbacks.md
index 5c27ccbf9e..0f4140b650 100644
--- a/guides/source/active_record_validations_callbacks.md
+++ b/guides/source/active_record_validations_callbacks.md
@@ -953,8 +953,12 @@ Below is a simple example where we change the Rails behavior to always display t
 
 ```ruby
 ActionView::Base.field_error_proc = Proc.new do |html_tag, instance|
-  errors = Array(instance.error_message).join(',')
-  %(#{html_tag}<span class="validation-error">&nbsp;#{errors}</span>).html_safe
+  if html_tag =~ /\<label/
+    html_tag
+  else
+    errors = Array(instance.error_message).join(',')
+    %(#{html_tag}<span class="validation-error">&nbsp;#{errors}</span>).html_safe
+  end
 end
 ```
 
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