身份证号验证 正则
/**
* @description: 身份证号校验
* @param {*}num 身份证号的值
* @return {*}
*/
checkMobileIDNumber(num) {
if (!num) {
return
}
num = num.toUpperCase()
//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。
if (!/(^\d{15}$)|(^\d{17}([0-9]|X)$)/.test(num)) {
return '(身份证号有误)'
}
//校验位按照ISO 7064:1983.MOD 11-2的规定生成,X可以认为是数字10。
//下面分别分析出生日期和校验位
let len, re
len = num.length
if (len == 15) {
re = new RegExp(/^(\d{6})(\d{2})(\d{2})(\d{2})(\d{3})$/)
let arrSplit = num.match(re)
//检查生日日期是否正确
let dtmBirth = new Date('19' + arrSplit[2] + '/' + arrSplit[3] + '/' + arrSplit[4])
let bCorrectDay
bCorrectDay = dtmBirth.getYear() == Number(arrSplit[2]) && dtmBirth.getMonth() + 1 == Number(arrSplit[3]) && dtmBirth.getDate() == Number(arrSplit[4])
if (!bCorrectDay) {
return '(出生日期有误)'
} else {
//将15位身份证转成18位
//校验位按照ISO 7064:1983.MOD 11-2的规定生成,X可以认为是数字10。
let arrInt = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2)
let arrCh = new Array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2')
let nTemp = 0,
i
num = num.substr(0, 6) + '19' + num.substr(6, num.length - 6)
for (i = 0; i < 17; i++) {
nTemp += num.substr(i, 1) * arrInt[i]
}
num += arrCh[nTemp % 11]
return ''
}
}
if (len == 18) {
re = new RegExp(/^(\d{6})(\d{4})(\d{2})(\d{2})(\d{3})([0-9]|X)$/)
let arrSplit = num.match(re)
//检查生日日期是否正确
let dtmBirth = new Date(arrSplit[2] + '/' + arrSplit[3] + '/' + arrSplit[4])
let bCorrectDay
bCorrectDay = dtmBirth.getFullYear() == Number(arrSplit[2]) && dtmBirth.getMonth() + 1 == Number(arrSplit[3]) && dtmBirth.getDate() == Number(arrSplit[4])
if (!bCorrectDay) {
return '(出生日期有误)'
} else {
//检验18位身份证的校验码是否正确。
//校验位按照ISO 7064:1983.MOD 11-2的规定生成,X可以认为是数字10。
let valnum
let arrInt = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2)
let arrCh = new Array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2')
let nTemp = 0,
i
for (i = 0; i < 17; i++) {
nTemp += num.substr(i, 1) * arrInt[i]
}
valnum = arrCh[nTemp % 11]
if (valnum != num.substr(17, 1)) {
return '(校验码有误)'
}
return ''
}
}
return ''
},
js提取身份证号信息 (籍贯、出生日期、性别、年龄)
/**
* @description: 身份证号信息提取
* @param {*} MyIDCard 身份证号码
* @param {*} label 对应要return出去的是哪个字段 Hometown 、MyBirthday、MySex、MyDate
* @return {*}
*/
IDCardData(MyIDCard, label) {
console.log(MyIDCard, label)
if (MyIDCard) {
if (label == 'Hometown') {
//根据身份证号获取籍贯
let Hometown = {
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',
}
let MyHometown = Hometown[parseInt(MyIDCard.substring(0, 2))]
return MyHometown
} else if (label == 'MyBirthday') {
//根据身份证号获取出生日期
let MyBirthday = MyIDCard.substring(6, 10) + '-' + MyIDCard.substring(10, 12) + '-' + MyIDCard.substring(12, 14)
return MyBirthday
} else if (label == 'MySex') {
//根据身份证号获取性别
let MySex = ''
if (parseInt(MyIDCard.substr(16, 1)) % 2 == 1) {
MySex = '男'
} else {
MySex = '女'
}
return MySex
} else if (label == 'MyDate') {
//根据身份证号获取年龄
let MyDate = new Date()
MyDate = MyDate.getFullYear() - MyIDCard.substring(6, 10)
return MyDate
}
return ''
} else {
return ''
}
},