Multiple Fields with a single callback using the form_validation library?

[eluser]drewbee[/eluser]
Sorry, don't take the code too literally. I cut it out of my edit profile controller.

That lookups variable holds all of the data returned from my model for populating the form (dropdowns / selection boxes); so that is something I do.

Do whatever validation you need too in between the cases.

This form is a massive form that takes in birth date, a lot of personal information, timezone, country etc. So as you can assume, lots of drop downs in there. I always verify that what they selected is an actual available value. Don't need people inserting their own stuff by making their own custom form.