Split form in many pages... better way?

[eluser]cartalot[/eluser]
>but so I must repeat in controller 2 the same code of controller 1; is it correct?

its possible to do that way, but typically if you have something like a 3 part form -- you would do it from the same controller
just use different method (function) names like

function validform()
function validformtwo()
function validformthree()

so if your class is 'register'
the first form will direct to "register/validform"
second form goes to "register/validformtwo"