Multi Page Form Logic

[eluser]Jesse Schutt[/eluser]
Just out of curiosity, how would you structure the controller and form? Do I need a different function for each page of the form? Or, is it one function that walks through all of the pages?

Code:

Controller:

function part_1() {
  if(validation == false)
  {
     load a view
  }
  else
  {
     process input
     send to db
     ???????Move to another function?????
  }
}

And in the form, I am a little confused as where to send that action="" parameter...

Any help would be appreciated.

Jesse