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Posted by Manuel Lemos on 06/07/05 17:56
Hello,
on 06/07/2005 09:39 AM Merlin said the following:
> Hi there,
>
> I am getting more and more emails through my webforms submited by bots.
> It looks like some sites liky yahoo are placing an image into their
> forms and the human has to enter a code visible on the image to submit
> the form.
> After some googling I found captcha, but I do not like the images.
>
> Do you know if there is a class available for PHP which does create the
> image and does parts of the handling? That seems like a common task to
> me. Maybe someone else already implemented such thing and can recommend.
You may want to try this class that comes with a CAPTCHA plug-in to do
exactly that. The class comes with documentation and a straight example
to demonstrate how to use.
http://www.phpclasses.org/formsgeneration
Here you may also find a screenshot of how it will look:
http://www.phpclasses.org/browse/file/8244.html
--
Regards,
Manuel Lemos
PHP Classes - Free ready to use OOP components written in PHP
http://www.phpclasses.org/
PHP Reviews - Reviews of PHP books and other products
http://www.phpclasses.org/reviews/
Metastorage - Data object relational mapping layer generator
http://www.meta-language.net/metastorage.html
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