From 78354cec8ca382365f8ee26ff9cd7cc5187632a7 Mon Sep 17 00:00:00 2001
From: jamiesensei <jamiesensei>
Date: Wed, 10 Jan 2007 06:17:45 +0000
Subject: [PATCH] fixed xhtml problem in repeared header elements which had []
 in id.

---
 lib/formslib.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/formslib.php b/lib/formslib.php
index 4237a1db43..88112f7f5f 100644
--- a/lib/formslib.php
+++ b/lib/formslib.php
@@ -1416,6 +1416,7 @@ class MoodleQuickForm_Renderer extends HTML_QuickForm_Renderer_Tableless{
         $name = $header->getName();
 
         $id = empty($name) ? '' : ' id="' . $name . '"';
+        $id = preg_replace(array('/\]/', '/\[/'), array('', '_'), $id);
         if (is_null($header->_text)) {
             $header_html = '';
         } elseif (!empty($name) && isset($this->_templates[$name])) {
-- 
2.39.5