Ability to shift focus using "NEXT" keyboard return buttons, and "GO" to submit

[jowie]

It would be extremely handy to be able to shift focus from one form field to the next by being able to set the return keys in each field. Also it would be great if you could set the final field to a DONE or GO buttons, with the latter having the ability to send a target action to submit the form.

[brunow]

Yes it would be awesome, but it's not so easy to do.
I don't have time to do it for the moment but it's a feature that i want.
I someone want to contribute to formkit it would be a good start.