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From Ugo Cei <>
Subject CAPTCHA for CForms validation
Date Mon, 16 May 2005 09:41:11 GMT

I am in need of adding some anti-spam measures to a couple of Cocoon 
Forms I am developing and was thinking of using CAPTCHA [1]. It 
occurred to me that the best way to do it was by implementing a CForms 
validator, so that it could be easily reused.

If my memory doesn't fail me, someone (Tony?) wrote an "Image 
authenticator" sample some time ago, but I cannot find it anymore. That 
could be a starting point.

Before I start coding, has anyone done something like this before?



Ugo Cei
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