I wish use groups option to display a single message for multiple elements, but with metadata behavior.
Something like that: <input type="text" name="t1" class="{groups: { g1: "t1 t2"}, requered:true, number:true,messages:{required:'Please a text.',number:'Please only numbers!'}}" /> <input type="text" name="t2" /> How to do right mode with metadata? Thz!!