jQuery validation学习（2）验证身份证

• 验证邮编

jQuery.validator.addMethod("isZipCode", function(value, element) {
    var tel = /^[-]{}$/;
    return this.optional(element) || (tel.test(value));
}, "请正确填写您的邮政编码");

1. 添加身份证验证js
2. 添加验证信息

• 验证身份证js

var idCardNoUtil = {
    provinceAndCitys: {
        11: "北京",
        12: "天津",
        13: "河北",
        14: "山西",
        15: "内蒙古",
        21: "辽宁",
        22: "吉林",
        23: "黑龙江",
        31: "上海",
        32: "江苏",
        33: "浙江",
        34: "安徽",
        35: "福建",
        36: "江西",
        37: "山东",
        41: "河南",
        42: "湖北",
        43: "湖南",
        44: "广东",
        45: "广西",
        46: "海南",
        50: "重庆",
        51: "四川",
        52: "贵州",
        53: "云南",
        54: "西藏",
        61: "陕西",
        62: "甘肃",
        63: "青海",
        64: "宁夏",
        65: "新疆",
        71: "台湾",
        81: "香港",
        82: "澳门",
        91: "国外"
    },

    powers: ["7", "9", "10", "5", "8", "4", "2", "1", "6", "3", "7", "9", "10", "5", "8", "4", "2"],
    parityBit: ["1", "0", "X", "9", "8", "7", "6", "5", "4", "3", "2"],
    genders: { male: "男", female: "女" },

    checkAddressCode: function(addressCode) {
        var check = /^[1-9]\d{5}$/.test(addressCode);
        if (!check) return false;
        if (idCardNoUtil.provinceAndCitys[parseInt(addressCode.substring(0, 2))]) {
            return true;
        } else {
            return false;
        }
    },
    checkBirthDayCode: function(birDayCode) {
        var check = /^[1-9]\d{3}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))$/.test(birDayCode);
        if (!check) return false;
        var yyyy = parseInt(birDayCode.substring(0, 4), 10);
        var mm = parseInt(birDayCode.substring(4, 6), 10);
        var dd = parseInt(birDayCode.substring(6), 10);
        var xdata = new Date(yyyy, mm - 1, dd);
        if (xdata > new Date()) {
            return false; //生日不能大于当前日期
        } else if ((xdata.getFullYear() == yyyy) && (xdata.getMonth() == mm - 1) && (xdata.getDate() == dd)) {
            return true;
        } else {
            return false;
        }
    },

    getParityBit: function(idCardNo) {
        var id17 = idCardNo.substring(0, 17);
        var power = 0;
        for (var i = 0; i < 17; i++) {
            power += parseInt(id17.charAt(i), 10) * parseInt(idCardNoUtil.powers[i]);
        }
        var mod = power % 11;
        return idCardNoUtil.parityBit[mod];
    },

    checkParityBit: function(idCardNo) {

        var parityBit = idCardNo.charAt(17).toUpperCase();
        if (idCardNoUtil.getParityBit(idCardNo) == parityBit) {
            return true;
        } else {
            return false;
        }
    },

    checkIdCardNo: function(idCardNo) {

        //15位和18位身份证号码的基本校验
        var check = /^\d{15}|(\d{17}(\d|x|X))$/.test(idCardNo);

        if (!check) return false;

        //判断长度为15位或18位
        if (idCardNo.length == 15) {
            return idCardNoUtil.check15IdCardNo(idCardNo);
        } else if (idCardNo.length == 18) {
            return idCardNoUtil.check18IdCardNo(idCardNo);
        } else {
            return false;
        }
    },

    //校验15位的身份证号码
    check15IdCardNo: function(idCardNo) {
        //15位身份证号码的基本校验
        var check = /^[1-9]\d{7}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))\d{3}$/.test(idCardNo);
        if (!check) return false;
        //校验地址码
        var addressCode = idCardNo.substring(0, 6);
        check = idCardNoUtil.checkAddressCode(addressCode);
        if (!check) return false;
        var birDayCode = '19' + idCardNo.substring(6, 12);
        //校验日期码
        return idCardNoUtil.checkBirthDayCode(birDayCode);
    },

    //校验18位的身份证号码
    check18IdCardNo: function(idCardNo) {
        //18位身份证号码的基本格式校验
        var check = /^[1-9]\d{5}[1-9]\d{3}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))\d{3}(\d|x|X)$/.test(idCardNo);

        if (!check) return false;

        //校验地址码
        var addressCode = idCardNo.substring(0, 6);
        check = idCardNoUtil.checkAddressCode(addressCode);
        if (!check) return false;

        //校验日期码
        var birDayCode = idCardNo.substring(6, 14);
        check = idCardNoUtil.checkBirthDayCode(birDayCode);
        if (!check) return false;

        //验证校检码
        return idCardNoUtil.checkParityBit(idCardNo);
    },
    formateDateCN: function(day) {
        var yyyy = day.substring(0, 4);
        var mm = day.substring(4, 6);
        var dd = day.substring(6);
        return yyyy + '-' + mm + '-' + dd;
    },
    //获取信息
    getIdCardInfo: function(idCardNo) {
        var idCardInfo = {
            gender: "", //性别
            birthday: "" // 出生日期(yyyy-mm-dd)
        };
        if (idCardNo.length == 15) {
            var aday = '19' + idCardNo.substring(6, 12);

            idCardInfo.birthday = idCardNoUtil.formateDateCN(aday);

            if (parseInt(idCardNo.charAt(14)) % 2 == 0) {
                idCardInfo.gender = idCardNoUtil.genders.female;
            } else {
                idCardInfo.gender = idCardNoUtil.genders.male;
            }
        } else if (idCardNo.length == 18) {
            var aday = idCardNo.substring(6, 14);

            idCardInfo.birthday = idCardNoUtil.formateDateCN(aday);

            if (parseInt(idCardNo.charAt(16)) % 2 == 0) {
                idCardInfo.gender = idCardNoUtil.genders.female;
            } else {
                idCardInfo.gender = idCardNoUtil.genders.male;
            }
        }
        return idCardInfo;
    },

    getId15: function(idCardNo) {
        if (idCardNo.length == 15) {
            return idCardNo;
        } else if (idCardNo.length == 18) {
            return idCardNo.substring(0, 6) + idCardNo.substring(8, 17);
        } else {
            return null;
        }
    },

    getId18: function(idCardNo) {
        if (idCardNo.length == 15) {
            var id17 = idCardNo.substring(0, 6) + '19' + idCardNo.substring(6);
            var parityBit = idCardNoUtil.getParityBit(id17);
            return id17 + parityBit;
        } else if (idCardNo.length == 18) {
            return idCardNo;
        } else {
            return null;
        }
    }
};　

//html代码     

<form id="userAuth" class="form-horizontal form" role="form">
            <div class="form-group">
              <div class="form-label">身份证号:</div>
                 <div class="controls">
                  <input id="idcard" required type="text" name="idcard" class="form-control form-input" value="310104888803144017">
                </div>
             </div>
                <div class="actions-bar text-right">
                    <button class="btn jx-button   ">确认</button>
                    <button class="btn jx-default-btn  ml-10 close-modal">取消</button>
                 </div>
     </form>

// 身份证号码验证
        jQuery.validator.addMethod("isIdCardNo", function(value, element) {
            return this.optional(element) || idCardNoUtil.checkIdCardNo(value);//调用验证的方法
        }, "请正确填写身份证号码");

        //表单验证
        $("#userAuth").validate({//表单id：userAuth
            debug: true,
            onkeyup: function(element, event) {
                //输入无效空格，去除左侧空格
                var value = this.elementValue(element).replace(/^\s+/g, "");
                $(element).val(value);
            },
            errorClass: 'errMsg',
            errorElement: "div",
            errorPlacement: function(error, element) {
                error.appendTo(element.parent());
            },

            rules: {
                idcard: "isIdCardNo"//添加验证方法
            },

            messages: {
                idcard: {
                    required: "请填写身份证号码",
                }
            }　　
        });