I made a tweak to the program that allows for a resubmit of the form when a correction needs to be made to a field that doesn’t implement the form spammer blocking trick. A small tweak to add the blocking function, but needed on one of the sites that has implemented it.
Full details are found at the FormSpammerTrap site. The technique is still open source, free, no obligation. And it just works. I put it on another site today that was having form spam problems, and the technique stopped the form spam immediately.
Check it out.