var vcity = { 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"
|
};
|
|
checkCard = function (obj) {
|
//var card = $(obj).val();
|
var card = obj;
|
//console.log(card);
|
//是否为空
|
if (card === '') {
|
//alert('证件号码不能为空！');
|
//console.log("证件号码不能为空！");
|
$("#IDCardError").html("");
|
$(obj).focus();
|
return false;
|
}
|
//校验长度，类型
|
if (isCardNo(card) === false) {
|
//alert('您输入的证件号码不正确，请重新输入');
|
//console.log("您输入的证件号码不正确，请重新输入");
|
$("#IDCardError").html("<span style='color: #E91E63;font-weight: bold;'>证件号码不正确</span>");
|
$(obj).focus();
|
return false;
|
}
|
//检查省份
|
if (checkProvince(card) === false) {
|
//alert('您输入的证件号码不正确,请重新输入');
|
//console.log("您输入的证件号码不正确");
|
$("#IDCardError").html("<span style='color: #E91E63;font-weight: bold;'>证件号码不正确</span>");
|
$(obj).focus();
|
return false;
|
}
|
//校验生日
|
if (checkBirthday(card) === false) {
|
//alert('您输入的证件号码生日不正确,请重新输入');
|
//console.log("您输入的证件号码生日不正确");
|
$("#IDCardError").html("<span style='color: #E91E63;font-weight: bold;'>证件号码不正确</span>");
|
$(obj).focus();
|
return false;
|
}
|
//检验位的检测
|
if (checkParity(card) === false) {
|
//alert('您的证件号码校验位不正确,请重新输入');
|
//console.log("您的证件号码校验位不正确");
|
$("#IDCardError").html("<span style='color: #E91E63;font-weight: bold;'>证件号码不正确</span>");
|
$(obj).focus();
|
return false;
|
}
|
$("#IDCardError").html("");
|
return true;
|
};
|
|
|
//检查号码是否符合规范，包括长度，类型
|
isCardNo = function (card) {
|
//身份证号码为15位或者18位，15位时全为数字，18位前17位为数字，最后一位是校验位，可能为数字或字符X
|
var reg = /(^\d{15}$)|(^\d{17}(\d|X)$)/;
|
if (reg.test(card) === false) {
|
return false;
|
}
|
|
return true;
|
};
|
|
//取身份证前两位,校验省份
|
checkProvince = function (card) {
|
var province = card.substr(0, 2);
|
if (vcity[province] == undefined) {
|
return false;
|
}
|
return true;
|
};
|
|
//检查生日是否正确
|
checkBirthday = function (card) {
|
var len = card.length;
|
//身份证15位时，次序为省（3位）市（3位）年（2位）月（2位）日（2位）校验位（3位），皆为数字
|
if (len == '15') {
|
var re_fifteen = /^(\d{6})(\d{2})(\d{2})(\d{2})(\d{3})$/;
|
var arr_data = card.match(re_fifteen);
|
var year = arr_data[2];
|
var month = arr_data[3];
|
var day = arr_data[4];
|
var birthday = new Date('19' + year + '/' + month + '/' + day);
|
return verifyBirthday('19' + year, month, day, birthday);
|
}
|
//身份证18位时，次序为省（3位）市（3位）年（4位）月（2位）日（2位）校验位（4位），校验位末尾可能为X
|
if (len == '18') {
|
var re_eighteen = /^(\d{6})(\d{4})(\d{2})(\d{2})(\d{3})([0-9]|X)$/;
|
var arr_data = card.match(re_eighteen);
|
var year = arr_data[2];
|
var month = arr_data[3];
|
var day = arr_data[4];
|
var birthday = new Date(year + '/' + month + '/' + day);
|
return verifyBirthday(year, month, day, birthday);
|
}
|
return false;
|
};
|
|
//校验日期
|
verifyBirthday = function (year, month, day, birthday) {
|
var now = new Date();
|
var now_year = now.getFullYear();
|
//年月日是否合理
|
if (birthday.getFullYear() == year && (birthday.getMonth() + 1) == month && birthday.getDate() == day) {
|
//判断年份的范围（3岁到100岁之间)
|
var time = now_year - year;
|
if (time >= 3 && time <= 100) {
|
return true;
|
}
|
return false;
|
}
|
return false;
|
};
|
|
//校验位的检测
|
checkParity = function (card) {
|
//15位转18位
|
card = changeFivteenToEighteen(card);
|
var len = card.length;
|
if (len == '18') {
|
var arrInt = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);
|
var arrCh = new Array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');
|
var cardTemp = 0, i, valnum;
|
for (i = 0; i < 17; i++) {
|
cardTemp += card.substr(i, 1) * arrInt[i];
|
}
|
valnum = arrCh[cardTemp % 11];
|
if (valnum == card.substr(17, 1)) {
|
return true;
|
}
|
return false;
|
}
|
return false;
|
};
|
|
//15位转18位身份证号
|
changeFivteenToEighteen = function (card) {
|
if (card.length == '15') {
|
var arrInt = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);
|
var arrCh = new Array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');
|
var cardTemp = 0, i;
|
card = card.substr(0, 6) + '19' + card.substr(6, card.length - 6);
|
for (i = 0; i < 17; i++) {
|
cardTemp += card.substr(i, 1) * arrInt[i];
|
}
|
card += arrCh[cardTemp % 11];
|
return card;
|
}
|
return card;
|
};
|
|
|
