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.
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