C#——正则表达式

正则车牌号：

 function isVehicleNumber(vehicleNumber) {

          var xreg=/^[京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵粤青藏川宁琼使领A-Z]{1}[A-Z]{1}(([0-9]{5}[DF]$)|([DF][A-HJ-NP-Z0-9][0-9]{4}$))/;

           var creg=/^[京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵粤青藏川宁琼使领A-Z]{1}[A-Z]{1}[A-HJ-NP-Z0-9]{4}[A-HJ-NP-Z0-9挂学警港澳]{1}$/;

                   if(vehicleNumber.length == 7){

               return "✔"

              } else if(vehicleNumber.length == 8){

                  return "✔"

                  } else{

                  return "你输入的车牌号不正确";  

                  }

         }

    $("#ID").change(function () {

        //获取车牌号

        var sId = $("#ID").val();

        layer.alert(isVehicleNumber(sId));

    });

正则手机号：

function ipnone(hh) { 

        var pattern = /^0{0,1}(1[0-9][0-9]|15[7-9]|153|156|18[7-9])[0-9]{8}$/;

        if (hh.length==11) {

            return "正确";

        } else