Lame question --- does TK's awesome fields system, actually handle INPUT ?
Input is actually really messy on unity on the different platforms (ios, andr, webPlayer) - sucks. It's a real, real chore to get all the backspaces, item selections etc working on all the platforms.
Sorry I have not had a chance to look at the package, so asking here of course
(Obviously Unikron could wrap up the programming of input to go with your forms solution, in a few minutes
)