Just can't figure it out... (and judging from a long bout of web searches, I'm not the only one.) I have jQT validation working properly otherwise; just not for radios -- all I want to do is confirm that at least one of the buttons has been clicked. I've been experimenting with setting up a custom validation function via $.tools.validator.fn, but I can't find the right thing to use for the selector. I didn't have much luck looking at the source code; any advice out there? Thanks!