From 8fd08a101991f2b1a5d0a7f4b2418b0be6c51ecd Mon Sep 17 00:00:00 2001
From: Phil Sturgeon <email@philsturgeon.co.uk>
Date: Sat, 2 Apr 2011 12:26:38 +0100
Subject: Updated captcha helper example in the documentation to use the
 correct db field.

---
 user_guide/helpers/captcha_helper.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/user_guide/helpers/captcha_helper.html b/user_guide/helpers/captcha_helper.html
index ab684f3d9..5169b06b3 100644
--- a/user_guide/helpers/captcha_helper.html
+++ b/user_guide/helpers/captcha_helper.html
@@ -167,7 +167,7 @@ $expiration = time()-7200; // Two hour limit<br />
 $this-&gt;db-&gt;query(&quot;DELETE FROM captcha WHERE captcha_time &lt; &quot;.$expiration);	<br />
 <br />
 // Then see if a captcha exists:<br />
-$sql = &quot;SELECT COUNT(*) AS count FROM captcha WHERE word = ? AND ip_address = ? AND date &gt; ?&quot;;<br />
+$sql = &quot;SELECT COUNT(*) AS count FROM captcha WHERE word = ? AND ip_address = ? AND captcha_time &gt; ?&quot;;<br />
 $binds = array($_POST[&#x27;captcha&#x27;], $this-&gt;input-&gt;ip_address(), $expiration);<br />
 $query = $this-&gt;db-&gt;query($sql, $binds);<br />
 $row = $query-&gt;row();<br />
-- 
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