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86 lines
3.5 KiB
86 lines
3.5 KiB
function checkIdcard(idcard) {
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var Errors = new Array(
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"ok",
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"身份证号码位数错误",
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"身份证号码出生日期错误",
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"身份证号码校验错误",
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"身份证地区错误"
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);
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var area = {
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11: "北京", 12: "天津", 13: "河北", 14: "山西",
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15: "内蒙古", 21: "辽宁", 22: "吉林", 23: "黑龙江",
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31: "上海", 32: "江苏", 33: "浙江", 34: "安徽",
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35: "福建", 36: "江西", 37: "山东", 41: "河南",
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42: "湖北", 43: "湖南", 44: "广东", 45: "广西",
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46: "海南", 50: "重庆", 51: "四川", 52: "贵州",
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53: "云南", 54: "西藏", 61: "陕西", 62: "甘肃",
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63: "青海", 64: "宁夏", 65: "新疆", 71: "台湾",
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81: "香港", 82: "澳门", 91: "国外",
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}
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var idcard, Y, JYM, ereg;
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var S, M;
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var idcard_array = new Array();
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idcard_array = idcard.split("");
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//地区检验
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if (area[parseInt(idcard.substr(0, 2))] == null) return Errors[4];
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//身份号码位数及格式检验
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switch (idcard.length) {
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case 15:
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if ((parseInt(idcard.substr(6, 2)) + 1900) % 4 == 0 || ((parseInt(idcard.substr(6, 2)) + 1900) % 100 == 0 && (parseInt(idcard.substr(6, 2)) + 1900) % 4 == 0)) {
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ereg = /^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}$/; //测试出生日期的合法性
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} else {
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ereg = /^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}$/; //测试出生日期的合法性
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}
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if (ereg.test(idcard)) return Errors[0];
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else return Errors[2];
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break;
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case 18:
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//18位身份号码检测
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//出生日期的合法性检查
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//闰年月日:((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))
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//平年月日:((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))
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if (
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parseInt(idcard.substr(6, 4)) % 4 == 0
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||
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(
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parseInt(idcard.substr(6, 4)) % 100 == 0
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&&
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parseInt(idcard.substr(6, 4)) % 4 == 0
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)
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){
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ereg = /^[1-9][0-9]{5}[1-2]+[0-9]{3}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}[0-9Xx]$/; //闰年出生日期的合法性正则表达式
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} else {
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ereg = /^[1-9][0-9]{5}[1-2]+[0-9]{3}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}[0-9Xx]$/; //平年出生日期的合法性正则表达式
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}
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// 测试出生日期的合法性
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if (ereg.test(idcard)) {
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//计算校验位
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S = (parseInt(idcard_array[0]) + parseInt(idcard_array[10])) * 7
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+ (parseInt(idcard_array[1]) + parseInt(idcard_array[11])) * 9
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+ (parseInt(idcard_array[2]) + parseInt(idcard_array[12])) * 10
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+ (parseInt(idcard_array[3]) + parseInt(idcard_array[13])) * 5
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+ (parseInt(idcard_array[4]) + parseInt(idcard_array[14])) * 8
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+ (parseInt(idcard_array[5]) + parseInt(idcard_array[15])) * 4
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+ (parseInt(idcard_array[6]) + parseInt(idcard_array[16])) * 2
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+ parseInt(idcard_array[7]) * 1
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+ parseInt(idcard_array[8]) * 6
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+ parseInt(idcard_array[9]) * 3;
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Y = S % 11;
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M = "F";
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JYM = "10X98765432";
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M = JYM.substr(Y, 1); //判断校验位
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if (M == idcard_array[17]) return Errors[0]; //检测ID的校验位
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else return Errors[3];
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}else {
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return Errors[2];
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}
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break;
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default:
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return Errors[1];
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break;
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}
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}
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export default{
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checkIdcard : checkIdcard
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}
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