jQuery validate less than

I am trying to write a `Less than` validator for jQuery. I want to compare one text box against another, so if I have: ```html ``` I want my `validator` to look like ```javascript $('#myForm').validate({rules: { value1: { lessThan: "#value2" } } }); ``` I have tried this but I can't get it to work: ```javascript $.validator.addMethod('lessThan', function(value, element, param) { var i = parseInt(value); var j = parseInt($(param).val()); return i >= j; }, "Less Than"); ``` Another question is where should I put that code? In `$(document).ready` or just in a `