Asp.net compare validator to validate date

Question

As you all know Compare validators can be used to validate dates and check based on operator type (<, <= , >= etc). I have set the cultureinvariantvalues=\"true\

Answer 1

function FromAndToDateValidate() {
try {
    var StartDate = new Date();
    StartDate = $("#dtpFromDate").val();

    var EndDate = new Date();
    EndDate = $("#dtpToDate").val();
    args.IsValid = (StartDate <= EndDate);
}
catch (ex) {
    alert(ex);
}
}