ColdFusion Javascript验证

Question

Is it possible to write JavaScript Validation for ColdFusion Inputs and Selects?

My desired Outcome
(I have this piece that works perfect with Inputs but I have ColdFusion select statements (that are includes) and this script for validation just skips over them.. Is there anyway to call out ColdFusion Inputs and Selects making them required and not required depending on a Yes/No radio button?)

http://jsfiddle.net/0kaxb6qt/

$('#div1 input').each(function() {
   $(this).removeAttr('required'); 
});

function showhideForm(Mailto_1) {
        if (Mailto_1 == "Yes") {
            document.getElementById("div1").style.display = 'block';
            document.getElementById("div2").style.display = 'none';
            $('#div1 input').not('#cmiddlename_1').not('#cm2street_1').each(function() {
                //console.log('wat');
                $(this).attr('required', 'required');
            });
        } else if (Mailto_1 == "No") {
            document.getElementById("div2").style.display = 'block';
            document.getElementById("div1").style.display = 'none';
            $('#div1 input').each(function() {
                $(this).removeAttr('required');
            });
            $("#div1 > .clearfix input:text").val("");
        }
    }

Answer 1

You can grab the id and set required to either true or false:

$('#cmiddlename_1').prop('required',true);
$('#cm2street_1').prop('required',false);

Basically turning them off and on.