My new WordPress plugin to block form spammers/bots is now publicly visible at https://wordpress.org/plugins/formspammertrap-for-comments/ . It blocks comment spam from ‘bots’ with a simple technique. It doesn’t have captchas, hidden fields, silly questions, or other things that don’t work. It just looks for ‘human activity’ on the comment form, and if a ‘bot’ tries to submit a comment, they immediately get sent to my FormSpammerTrap web site.
It uses the same techniques that I use for comment forms (more info about that here and here and here ), but now it is a WordPress plugin, so it is quite easy to install and configure. And it is quite effective…I’ve never gotten any ‘bot’ spam on any site that I have installed it.
The whole plugin coding process was interesting, and a good learning process. I’ve already got some enhancements in mind for newer versions. But I was quite proud of myself for getting this one to work…and that it is now available among the millions of other WordPress plugins.