I did a search for 'validation' and it didn't give anything relevant so I'm just going to ask:
Is there any way to add validation images to the 'post a comment' form?
I mean the images that have random codes on them generated by a PHP script (gdlib). The user has to copy the code into an editbox, and only when the code is correct will the comment be posted.
Recently I for some reason got a spambot visiting my site, I have no idea why because I get like... 2 visitors a week, but whatever. :)
Thanks in Advance!