It depends on what John is trying to send. If the information is something that has to do with the user filling out the form then he'll want to use a hidden input field. However, if whatever information John is collecting doesn't have to come from the form it should be stored as a variable in his PHP code.
This being said. John, what kind of information are you trying to collect?
Last edited by stevenmw; 09-28-2012 at 02:30 PM..
Reason: removed spam link