删除jQuery验证器＆＃34; remote＆＃34;规则

Question

http://jqueryvalidation.org/rules/描述了如何从jQuery验证器添加和删除规则。

如http://jsfiddle.net/h0apn1a1/1/所示，它不会删除“远程”规则。该如何实现？

var validator = $("#myForm").validate({
     rules: {
         myelement: {
             minlength: 2,
             maxlength: 4,
             required: true,
             remote: {
                 url: "/echo/html/",
                 type: "POST",
                 data: {
                     html: 0,
                     delay: .5
                 }
             }
         }
     },
     messages: {
         myelement: {
             remote: "error message"
         }
     }
 });

 $('#testit').click(function () {
     console.log($('#myelement').rules());
     $('#myelement').rules('remove', 'remote');
     console.log($('#myelement').rules());
     console.log($('#myelement').valid(), validator.element('#myelement'));
 })