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Has anybody had any success building a sign-up page using a captcha script (a visual representation of scrambled letters).
I can create one and put it in to a form, but where I have problems is that it the PHP forms will only allow one string per variable. In other words, if I have multiple groups for sign-up, the PHP mailer will only send the name of one of the groups, even more than one has been selected.
I'm getting more and more spam on my current form. Anybody have solutions / suggestions?
It's a script that caputers your captcha amd presents it on an "Amber" site. If you type in the captcha Abber takes off an article of clothing. The Amber captcha is your captcha... Get it?
Using Captcha to screen out Spam
Posted - Apr 27 2008 : 12:01:02
