I'm using Jörns jQuery Validation plugin and it works like a charm except of one thing which I can't get to work although I think it should be possible.
I have a form where people can request a brochure. They can choose if they want it send by e-mail or post with a select box. Normally the address/place etc are not required and if people choose 'e-mail' then it still shouldn't be required. But if someone selects 'by mail' I would have the adress etc to be required. Is it possible to test the value of a selectbox and then make some things required or should I switch to radiobuttons which don't look that nice in my form.