177 lines
6.3 KiB
JavaScript
177 lines
6.3 KiB
JavaScript
var idCardNoUtil = {
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/*省,直辖市代码表*/
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provinceAndCitys: {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",
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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",
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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",
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65:"新疆",71:"台湾",81:"香港",82:"澳门",91:"国外"},
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/*每位加权因子*/
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powers: ["7","9","10","5","8","4","2","1","6","3","7","9","10","5","8","4","2"],
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/*第18位校检码*/
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parityBit: ["1","0","X","9","8","7","6","5","4","3","2"],
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/*性别*/
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genders: {male:"男性",female:"女性"},
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/*校验地址码*/
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checkAddressCode: function(addressCode){
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var check = /^[1-9]\d{5}$/.test(addressCode);
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if(!check) return false;
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if(idCardNoUtil.provinceAndCitys[parseInt(addressCode.substring(0,2))]){
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return true;
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}else{
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return false;
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}
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},
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/*校验日期码*/
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checkBirthDayCode: function(birDayCode){
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var check = /^[1-9]\d{3}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))$/.test(birDayCode);
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if(!check) return false;
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var yyyy = parseInt(birDayCode.substring(0,4),10);
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var mm = parseInt(birDayCode.substring(4,6),10);
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var dd = parseInt(birDayCode.substring(6),10);
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var xdata = new Date(yyyy,mm-1,dd);
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if(xdata > new Date()){
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return false;//生日不能大于当前日期
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}else if ( ( xdata.getFullYear() == yyyy ) && ( xdata.getMonth () == mm - 1 ) && ( xdata.getDate() == dd ) ){
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return true;
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}else{
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return false;
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}
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},
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/*计算校检码*/
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getParityBit: function(idCardNo){
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var id17 = idCardNo.substring(0,17);
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/*加权 */
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var power = 0;
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for(var i=0;i<17;i++){
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power += parseInt(id17.charAt(i),10) * parseInt(idCardNoUtil.powers[i]);
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}
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/*取模*/
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var mod = power % 11;
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return idCardNoUtil.parityBit[mod];
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},
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/*验证校检码*/
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checkParityBit: function(idCardNo){
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var parityBit = idCardNo.charAt(17).toUpperCase();
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if(idCardNoUtil.getParityBit(idCardNo) == parityBit){
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return true;
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}else{
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return false;
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}
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},
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/*校验15位或18位的身份证号码*/
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checkIdCardNo: function(idCardNo){
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//15位和18位身份证号码的基本校验
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var check = /^\d{15}|(\d{17}(\d|x|X))$/.test(idCardNo);
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if(!check) return false;
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//判断长度为15位或18位
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if(idCardNo.length==15){
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return idCardNoUtil.check15IdCardNo(idCardNo);
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}else if(idCardNo.length==18){
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return idCardNoUtil.check18IdCardNo(idCardNo);
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}else{
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return false;
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}
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},
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//校验15位的身份证号码
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check15IdCardNo: function(idCardNo){
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//15位身份证号码的基本校验
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var check = /^[1-9]\d{7}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))\d{3}$/.test(idCardNo);
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if(!check) return false;
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//校验地址码
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var addressCode = idCardNo.substring(0,6);
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check = idCardNoUtil.checkAddressCode(addressCode);
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if(!check) return false;
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var birDayCode = '19' + idCardNo.substring(6,12);
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//校验日期码
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return idCardNoUtil.checkBirthDayCode(birDayCode);
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},
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//校验18位的身份证号码
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check18IdCardNo: function(idCardNo){
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//18位身份证号码的基本格式校验
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var check = /^[1-9]\d{5}[1-9]\d{3}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))\d{3}(\d|x|X)$/.test(idCardNo);
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if(!check) return false;
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//校验地址码
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var addressCode = idCardNo.substring(0,6);
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check = idCardNoUtil.checkAddressCode(addressCode);
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if(!check) return false;
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//校验日期码
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var birDayCode = idCardNo.substring(6,14);
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check = idCardNoUtil.checkBirthDayCode(birDayCode);
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if(!check) return false;
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//验证校检码
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return idCardNoUtil.checkParityBit(idCardNo);
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},
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formateDateCN: function(day){
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var yyyy =day.substring(0,4);
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var mm = day.substring(4,6);
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var dd = day.substring(6);
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return yyyy + '-' + mm +'-' + dd;
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},
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//获取信息
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getIdCardInfo: function(idCardNo){
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var idCardInfo = {
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gender:"", //性别
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birthday:"",// 出生日期(yyyy-mm-dd)
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area:"" // 籍贯(yyyy-mm-dd)
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};
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if(idCardNo.length==15){
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var aday = '19' + idCardNo.substring(6,12);
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idCardInfo.birthday=idCardNoUtil.formateDateCN(aday);
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if(parseInt(idCardNo.charAt(14))%2==0){
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idCardInfo.gender=idCardNoUtil.genders.female;
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}else{
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idCardInfo.gender=idCardNoUtil.genders.male;
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}
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}else if(idCardNo.length==18){
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var aday = idCardNo.substring(6,14);
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var provinceNo = idCardNo.substr(0, 2);
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if (idCardNoUtil.provinceAndCitys[parseInt(provinceNo)] != null) {
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idCardInfo.area = idCardNoUtil.provinceAndCitys[parseInt(provinceNo)];
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}
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idCardInfo.birthday=idCardNoUtil.formateDateCN(aday);
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if(parseInt(idCardNo.charAt(16))%2==0){
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idCardInfo.gender=idCardNoUtil.genders.female;
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}else{
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idCardInfo.gender=idCardNoUtil.genders.male;
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}
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}
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return idCardInfo;
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},
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/*18位转15位*/
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getId15: function(idCardNo){
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if(idCardNo.length==15){
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return idCardNo;
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}else if(idCardNo.length==18){
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return idCardNo.substring(0,6) + idCardNo.substring(8,17);
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}else{
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return null;
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}
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},
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/*15位转18位*/
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getId18: function(idCardNo){
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if(idCardNo.length==15){
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var id17 = idCardNo.substring(0,6) + '19' + idCardNo.substring(6);
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var parityBit = idCardNoUtil.getParityBit(id17);
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return id17 + parityBit;
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}else if(idCardNo.length==18){
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return idCardNo;
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}else{
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return null;
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}
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}
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};
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