vue 身份证号校验规则
export const isCardId = (rule, code, callback)=> {
let msg = ''
const city = {
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 '
}
if (!code || code.length === 0) {
msg = '证件号码不能为空'
} else if (code.length !== 18) {
msg = '证件号码长度不为18位'
} else if (!/(^\d{17}(\d|X|x)$)/.test(code)) {
msg = '证件号码格式错误'
} else if (!city[code.substr(0, 2)]) {
msg = '地址编码错误'
} else {
let codeArray = code.split('')
let factor = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2]
let parity = [1, 0, 'X', 9, 8, 7, 6, 5, 4, 3, 2]
let sum = 0
for (let i = 0; i < 17; i++) {
sum += parseInt(codeArray[i]) * factor[i]
}
let last = parity[sum % 11]
if (last.toString() !== codeArray[17].toUpperCase()) {
msg = '证件号码校验位错误'
}
}
if (msg) {
callback(msg)
} else {
callback()
}
}