I have a form written in PHP. But spam bots uses my form to send lots of spam messages. What I want to do is display a confirmation screen before the form is actually submitted. The user must enter a verification code they see on screen.
To do this I will have to first store the submitted info as hidden field(s) in the form when displaying the confirmation screen. What I can do is send each submitted variable as a hidden field in the form. But I don't find this to be very elegant. What I want to do is send all submitted info as one hidden field. Any one know how I can do this?