1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
| // 严格的身份证校验
function isCardID (sId ) {
if (!/(^\d {15}$ )|(^\d {17}(\d |X |x )$ )/.test (sId )) {
alert ('你输入的身份证长度或格式错误')
return false
}
//身份证城市
var aCity ={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(!aCity [parseInt (sId .substr(0,2))]) {
alert ('你的身份证地区非法')
return false
}
// 出生日期验证
var sBirthday =(sId .substr(6,4)+"-"+Number (sId .substr(10,2))+"-"+Number (sId .substr(12,2))).replace (/-/g ,"/"),
d = new Date(sBirthday )
if(sBirthday != (d .getFullYear ()+"/"+ (d .getMonth ()+1) + "/" + d .getDate())) {
alert ('身份证上的出生日期非法')
return false
}
// 身份证号码校验
var sum = 0,
weights = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2],
codes = "10X98765432"
for (var i = 0; i < ; sId .length - 1; i ++) {
sum += sId [i ] * weights [i ];
}
var last = codes [sum % 11]; //计算出来的最后一位身份证号码
if (sId [sId .length -1] != last ) {
alert ('你输入的身份证号非法')
return false
}
return true
} |
共有 0 条评论 - 原生js版块(方法封装)