[jQuery] [validate] logical AND check

[jQuery] [validate] logical AND check


I need to require a filed when both radio buttons in a group aren't
checked. How would I go about doing it? For example:
radioButton1 = unchecked
radioButton2 = unchecked
= field REQUIRED
radioButton1 = checked
radioButton2 = unchecked
= field not required
radioButton1 = unchecked
radioButton2 = checked
= field not required
I can get it if either one of them is checked but stumped on if
neither one of them are checked.