解决jQuery Validate插件无法校验select组件

$.validator.setDefaults({highlight:function(e){
     $(e).closest(".form-group").removeClass("has-success").addClass("has-error")},
    success:function(e){
     e.closest(".form-group").removeClass("has-error").addClass("has-success")},
    errorElement:"span",errorPlacement:function(e,r){
     e.appendTo(r.is(":radio")||r.is(":checkbox")?r.parent().parent().parent():r.parent())},errorClass:"help-block m-b-none",validClass:"help-block m-b-none"
    });

$().ready(function(){
     
        var validator =  $("#from").validate({
            ignore: ":hidden:not(select)",//解决无法校验select 
            submitHandler: function() {
     
                submitForm();
            }
        });
     });