Ravenwood - 09/23/06 04:00 PM
I've been getting a lot of spam lately from the feedback form, so I added a math challenge to keep the bots at bay. I like the math challenge better than the weird shaped letter challenges that have become so popular lately. It doesn't deter people with vision problems or those who block images.
But unless you obfuscate the equation, a math challenge would be much simpler for a program to bypass.
Posted by: me at September 24, 2006 1:10 PMI've got to test how this works...
Posted by: markm at September 24, 2006 2:05 PMBeing a vision challenge person, I hate those weird letters. So, the math question should be better for me (now, where's my calculator?).
Posted by: bogie at September 24, 2006 2:48 PMI hate those damn CAPTCHA images. Math problems are the way to go. Think I might have to implement on my site as well. The SPAM is getting way out of hand.
Posted by: Joseph at October 2, 2006 6:23 PM(c) Ravenwood and Associates, 1990 - 2014
