Very simple anti-bot spam technique that works extremely well. It requires no javascript, cookies or complicated server weirdness, is fully accessible, has no hidden fields, has negligible overhead and takes just a moment or two to implement. It requires that the user fill out one field with a number, so it's good for anti-bot but will not prevent human spammers.
SaveShareSend
Tags: coldfusion, usability, web design
Comments
davjo089 replied ago:
link dead. - Server seems to be down?
kreiser replied ago:
Silly. Very very very silly. This is the implementation of one of the first captchas in the world. So easy to hack that only lazyness can save the site from spam.
Voters For This Link (7)
Voters Against This Link (16)