« Atlanta PHP July Meeting
Tips & Tricks: Input Filtering, Part 1 »

Tips & Tricks: CAPTCHA That Form

Wed, 20 Jul 2005 21:20 UTC

php|architect - June 2005 Tips & Tricks: CAPTCHA That Form Before It Gets Away!

by Ben Ramsey
php|architect
June 2005

From the introduction:

“Has your blog (or that of a friend) been inundated with comment spam? Columnist Ben Ramsey brings back the Tips & Tricks column with an overview of ways to prevent this annoying side-effect of running a publicly-commentable website.”

One Response to “Tips & Tricks: CAPTCHA That Form”

Just a question like this, is that the article that contains something like

if (isset($_POST[‘captcha’]..?

If so, let me know please, it’s a bit important :)

Thanks!

Comment by David Coallier
Wed, 27 Jul 2005 at 4:21 UTC | Permalink