使用：/(^\d{15}$)|(^\d{18}$)|(^\d{17}(\d|X|x)$)/if(!(/(^\d{15}$)|(^\d{18}$)|(^\d{17}(\d|X|x)$)/.test(val))){this.$message.error("请输入正确的身份证号码！");return false;}
js验证身份证号码是否正确
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport"content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no" /><title>JS验证身份证是否输入正确</title></head><body>JS验证身份证是否输入正确</body><script src="/jquery/3.2.1/jquery.js"></script><script type="text/javascript">isCardId();function isCardId(){var sId = '372901199xxxxxx';//定义身份证号if (!/(^\d{15}$)|(^\d{17}(\d|X|x)$)/.test(sId)) {console.log('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))]) {console.log('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())) {console.log('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) {console.log('你输入的身份证号非法')return false}console.log('身份证验证成功');}</script></html>
