身份证验证VUE验证输入的身份证号是否符合规则
chinaIdentityValid: (rule, value, callback) => {
if (!value) {
return callback()
}
let 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 (!value || !/^\d{6}(18|19|20)?\d{2}(0[1-9]|1[012])(0[1-9]|[12]\d|3[01])\d{3}(\d|X)$/i.test(value)) {
callback(new Error('身份证号格式错误'))
} else if (!city[value.substr(0, 2)]) {
callback(new Error('身份证号格式错误'))
} else {
if (value.length === 18) {
const code = value.split('')
const factor = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2]
const parity = [1, 0, 'X', 9, 8, 7, 6, 5, 4, 3, 2]
let sum = 0
let ai = 0
let wi = 0
for (let i = 0; i < 17; i++) {
ai = code[i]
wi = factor[i]
sum += ai * wi
}
if (parity[sum % 11].toString() !== code[17]) {
callback(new Error())
}
}
}
callback()
}
使用
checkInput: [
{ validator: chinaIdentityValid, trigger: 'blur' }
]