http://www.emerle.net/programming/display.cfm/t/cfx_captcha
Included is an example file which shows how you can use session variables.
Basically, the example file will act as an image. You simply add an
IMG tag pointing to that file:
<img src="">
And it will serve up the generated image with CFCONTENT right after it
sets the session variable. All you have to do is check the posted
value against the session value. Of course, you will have to watch
out for session timeouts.. :)
It's not fool-proof, but it gets the job done.. :)
-Ryan
----- Original Message -----
From: Whittingham, P <[EMAIL PROTECTED]>
Date: Wed, 16 Jun 2004 15:54:39 -0400
Subject: cfmx and CAPTCHA
To: CF-Talk <[EMAIL PROTECTED]>
Hi All,
How would one provide a cfmx-only solution (no .Net) for a 'CAPTCHA'
solution. Any ideas would be appreciated.
http://www.devx.com/dotnet/Article/21308
TIA,
Patrick Whittingham
United Space Alliance
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