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Posted by Merlin on 06/07/05 17:20
Burhan Khalid wrote:
> Merlin wrote:
>
>> 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.
>
>
> There is Text_CAPTCHA at PEAR, but I haven't used it myself. I use my
> own little code snippet.
That sounds intersting. Could you show me an online example of this?
Merlin
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