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I have been getting tons of spam lately through the comment form on my blog. So, I did some research and I found out that a CAPTCHA class for PHP works and works well. It’s simple to develop and even easier to implement.
Try it out. I haven’t had one single spam post in a week now :-)
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One Comment
vijayalakshmi
September 6th, 2007
at 7:23am
trying to get character capture works online