<input id="" type="text" ondblclick="checkParseIdCard(this.value)" />
<script type="text/javascript">
function checkParseIdCard(val) {
var msg = checkIdcard(val);
if (msg != "验证通过!") {
alert(msg);
return;
}
var birthdayValue;
var sexId;
var sexText;
var age;
if (15 == val.length){ //15位身份证号码
birthdayValue = val.charAt(6) + val.charAt(7);
if (parseInt(birthdayValue) < 10) {
birthdayValue = '20' + birthdayValue;
}
else {
birthdayValue = '19' + birthdayValue;
}
birthdayValue = birthdayValue + '-' + val.charAt(8) + val.charAt(9) + '-' + val.charAt(10) + val.charAt(11);
if (parseInt(val.charAt(14) / 2) * 2 != val.charAt(14)) {
sexId = "1";
sexText = "男";
}
else {
sexId = "2";
sexText = "女";
}
}
if (18 == val.length) { //18位身份证号码
birthdayValue = val.charAt(6) + val.charAt(7) + val.charAt(8) + val.charAt(9) + '-' + val.charAt(10) + val.charAt(11) + '-' + val.charAt(12) + val.charAt(13);
if (parseInt(val.charAt(16) / 2) * 2 != val.charAt(16)) {
sexId = "1";
sexText = "男";
}
else {
sexId = "2";
sexText = "女";
}
}
//年龄
var dt1 = new Date(birthdayValue.replace("-", "/"));
var dt2 = new Date();
var age = dt2.getFullYear() - dt1.getFullYear();
var m = dt2.getMonth() - dt1.getMonth();
if (m < 0)
age--;
alert(birthdayValue+sexId+sexText+age);
}
function checkIdcard(idcard) {
var Errors = new Array(
"验证通过!",
"身份证号码位数不对!",
"身份证号码出生日期超出范围或含有非法字符!",
"身份证号码校验错误!",
"身份证地区非法!"
);
var area = { 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" }
var idcard, Y, JYM;
var S, M;
var idcard_array = new Array();
idcard_array = idcard.split("");
//地区检验
if (area[parseInt(idcard.substr(0, 2))] == null) return Errors[4];
//身份号码位数及格式检验
switch (idcard.length) {
case 15:
if ((parseInt(idcard.substr(6, 2)) + 1900) % 4 == 0 || ((parseInt(idcard.substr(6, 2)) + 1900) % 100 == 0 && (parseInt(idcard.substr(6, 2)) + 1900) % 4 == 0)) {
ereg = /^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}$/; //测试出生日期的合法性
} else {
ereg = /^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}$/; //测试出生日期的合法性
}
if (ereg.test(idcard)) return Errors[0];
else return Errors[2];
break;
case 18:
//18位身份号码检测
//出生日期的合法性检查
//闰年月日:((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))
//平年月日:((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))
if (parseInt(idcard.substr(6, 4)) % 4 == 0 || (parseInt(idcard.substr(6, 4)) % 100 == 0 && parseInt(idcard.substr(6, 4)) % 4 == 0)) {
ereg = /^[1-9][0-9]{5}19[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}[0-9Xx]$/; //闰年出生日期的合法性正则表达式
} else {
ereg = /^[1-9][0-9]{5}19[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}[0-9Xx]$/; //平年出生日期的合法性正则表达式
}
if (ereg.test(idcard)) {//测试出生日期的合法性
//计算校验位
S = (parseInt(idcard_array[0]) + parseInt(idcard_array[10])) * 7
+ (parseInt(idcard_array[1]) + parseInt(idcard_array[11])) * 9
+ (parseInt(idcard_array[2]) + parseInt(idcard_array[12])) * 10
+ (parseInt(idcard_array[3]) + parseInt(idcard_array[13])) * 5
+ (parseInt(idcard_array[4]) + parseInt(idcard_array[14])) * 8
+ (parseInt(idcard_array[5]) + parseInt(idcard_array[15])) * 4
+ (parseInt(idcard_array[6]) + parseInt(idcard_array[16])) * 2
+ parseInt(idcard_array[7]) * 1
+ parseInt(idcard_array[8]) * 6
+ parseInt(idcard_array[9]) * 3;
Y = S % 11;
M = "F";
JYM = "10X98765432";
M = JYM.substr(Y, 1); //判断校验位
if (M == idcard_array[17]) return Errors[0]; //检测ID的校验位
else return Errors[3];
}
else return Errors[2];
break;
default:
return Errors[1];
break;
}
}
</script>