IDCardCheck(num) {
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))) {
// this.$toast('输入的身份证号码有误请检查!')
return false
}
//校验位按照ISO 7064:1983.MOD 11-2的规定生成,X可以认为是数字10。
//下面分别分析出生日期和校验位
let len, re
len = num.length
if (len == 15) {
re = new RegExp(/^(\d{6})(\d{2})(\d{2})(\d{2})(\d{3})$/)
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 bGoodDay
bGoodDay = (dtmBirth.getYear() == Number(arrSplit[2])) && ((dtmBirth.getMonth() + 1) == Number(arrSplit[3])) && (dtmBirth.getDate() == Number(arrSplit[4]))
if (!bGoodDay) {
// this.$toast('输入的身份证号里出生日期不对!')
return false
} else {
//将15位身份证转成18位
//校验位按照ISO 7064:1983.MOD 11-2的规定生成,X可以认为是数字10。
let arrInt = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2)
let arrCh = new Array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2')
let nTemp = 0, i
num = num.substr(0, 6) + '19' + num.substr(6, num.length - 6)
for (i = 0
nTemp += num.substr(i, 1) * arrInt[i]
}
num += arrCh[nTemp % 11]
return true
}
}
if (len == 18) {
re = new RegExp(/^(\d{6})(\d{4})(\d{2})(\d{2})(\d{3})([0-9]|X)$/)
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 bGoodDay
bGoodDay = (dtmBirth.getFullYear() == Number(arrSplit[2])) && ((dtmBirth.getMonth() + 1) == Number(arrSplit[3])) && (dtmBirth.getDate() == Number(arrSplit[4]))
if (!bGoodDay) {
// alert(dtmBirth.getYear())
// alert(arrSplit[2])
// this.$toast('输入的身份证号里出生日期不对!')
return false
} else {
//检验18位身份证的校验码是否正确。
//校验位按照ISO 7064:1983.MOD 11-2的规定生成,X可以认为是数字10。
let valnum
let arrInt = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2)
let arrCh = new Array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2')
let nTemp = 0, i
for (i = 0
nTemp += num.substr(i, 1) * arrInt[i]
}
valnum = arrCh[nTemp % 11]
if (valnum != num.substr(17, 1)) {
// this.$toast('身份证号码校验不通过,请检查后重新输入!')
return false
}
return true
}
}
return false
}