validation class with multiple pages

[eluser]Michael Wales[/eluser]
I find the easiest way to do multiple page forms is treat them as completely seperate forms.

psuedo-code

Code:

// Page 1
validation shizzle
if (val->run()) {
  insert into db
  redirect to next page
} else {
  show errors
}

Code:

// Page 2
validation shizzle
if (val->run()) {
  update record from page 1
  redirect to next page
} else {
  show errors
}