I am looking for a way, how to protect my form against spam bots. I am not a big fan of image captcha, because for user is it another “unnecessary” work.
Bot fill out all inputs and send form. My clue was make a hidden input and after sending form test, if the hidden input is still empty. If does -> good, human. If doesn’t -> bot.
How much perspective and able-to-work is this solution? What do you think?
This is a pretty standard measure for preventing SPAM. I don’t have any figures on how effective it is. But I would imagine that not very much.