Date: 12/15/06 (PHP Community)    Keywords: php, web, spam

Does anyone know how to do a php code for an form that is e-mailed to you and has a word verification, so that you don't get that much spam from your form?
I have the basic form on my web site right now, www.cardeologist.com on my contact page. But, I have started to get some bots filling in the form and spamming it. Is there another way to stop this or a code to make you enter a word/phrase before it can be submitted?

Source: http://community.livejournal.com/php/522045.html