Once we have multi page forms we'd probably need some kind of client side validation, otherwise one could go to the second page, submits the form and see an error on top, but is on the first page again. It would be much nicer if we would stop the user sending the form and jumping to the next page if there's a problem.
However, we the way attributes are built I can't imagine an easy solution. Maybe 5.8 will have some benefits, but I haven't checked that yet.
Once we have multi page forms we'd probably need some kind of client side validation, otherwise one could go to the second page, submits the form and see an error on top, but is on the first page again. It would be much nicer if we would stop the user sending the form and jumping to the next page if there's a problem.
However, we the way attributes are built I can't imagine an easy solution. Maybe 5.8 will have some benefits, but I haven't checked that yet.