身份证号正则校验（js校验+JAVA校验）

js校验身份证号【15位和18位】

[javascript] view plaincopyPRint?function scCard(){      var scType=document.getElementById("sc_card_type").value;      if(scType=="1"){       var scCard=document.getElementById("sc_card_num").value;                        if(scCard.length!=0){                         if(!checkCard(scCard)){                          $("#errorTips").html("身份证号码格式错误");                         }else{                          $("#errorTips").html("");                         }                        }      }      return false;           }     //function checkidno(obj) {                var vcity={ 11:"北京",12:"天津",13:"河北",14:"山西",15:"内蒙古",               21:"辽宁",22:"吉林",23:"黑龙江",31:"上海",32:"江苏",               33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山东",41:"河南",               42:"湖北",43:"湖南",44:"广东",45:"广西",46:"海南",50:"重庆",               51:"四川",52:"贵州",53:"云南",54:"西藏",61:"陕西",62:"甘肃",               63:"青海",64:"宁夏",65:"新疆",71:"台湾",81:"香港",82:"澳门",91:"国外"              };        checkCard = function(obj)      {          //var card = document.getElementById('card_no').value;          //是否为空         // if(card === '')         // {                      //     return false;          //}          //校验长度，类型          if(isCardNo(obj) === false)          {                           return false;          }          //检查省份          if(checkProvince(obj) === false)          {                           return false;          }          //校验生日          if(checkBirthday(obj) === false)          {                           return false;          }          //检验位的检测          if(checkParity(obj) === false)          {                           return false;          }          return true;      };                  //检查号码是否符合规范，包括长度，类型      isCardNo = function(obj)      {          //身份证号码为15位或者18位，15位时全为数字，18位前17位为数字，最后一位是校验位，可能为数字或字符X          var reg = /(^/d{15}$)|(^/d{17}(/d|X)$)/;          if(reg.test(obj) === false)          {              return false;          }                return true;      };            //取身份证前两位,校验省份      checkProvince = function(obj)      {          var province = obj.substr(0,2);          if(vcity[province] == undefined)          {              return false;          }          return true;      };            //检查生日是否正确      checkBirthday = function(obj)      {          var len = obj.length;          //身份证15位时，次序为省（3位）市（3位）年（2位）月（2位）日（2位）校验位（3位），皆为数字          if(len == '15')          {              var re_fifteen = /^(/d{6})(/d{2})(/d{2})(/d{2})(/d{3})$/;              var arr_data = obj.match(re_fifteen);              var year = arr_data[2];              var month = arr_data[3];              var day = arr_data[4];              var birthday = new Date('19'+year+'/'+month+'/'+day);              return verifyBirthday('19'+year,month,day,birthday);          }          //身份证18位时，次序为省（3位）市（3位）年（4位）月（2位）日（2位）校验位（4位），校验位末尾可能为X          if(len == '18')          {              var re_eighteen = /^(/d{6})(/d{4})(/d{2})(/d{2})(/d{3})([0-9]|X)$/;              var arr_data = obj.match(re_eighteen);              var year = arr_data[2];              var month = arr_data[3];              var day = arr_data[4];              var birthday = new Date(year+'/'+month+'/'+day);              return verifyBirthday(year,month,day,birthday);          }          return false;      };            //校验日期      verifyBirthday = function(year,month,day,birthday)      {          var now = new Date();          var now_year = now.getFullYear();          //年月日是否合理          if(birthday.getFullYear() == year && (birthday.getMonth() + 1) == month && birthday.getDate() == day)          {              //判断年份的范围（3岁到100岁之间)              var time = now_year - year;              if(time >= 0 && time <= 130)              {                  return true;              }              return false;          }          return false;      };            //校验位的检测      checkParity = function(obj)      {          //15位转18位          obj = changeFivteenToEighteen(obj);          var len = obj.length;          if(len == '18')          {              var arrInt = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);              var arrCh = new Array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');              var cardTemp = 0, i, valnum;              for(i = 0; i < 17; i ++)              {                  cardTemp += obj.substr(i, 1) * arrInt[i];              }              valnum = arrCh[cardTemp % 11];              if (valnum == obj.substr(17, 1))              {                  return true;              }              return false;          }          return false;      };            //15位转18位身份证号      changeFivteenToEighteen = function(obj)      {          if(obj.length == '15')          {              var arrInt = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);              var arrCh = new Array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');              var cardTemp = 0, i;                obj = obj.substr(0, 6) + '19' + obj.substr(6, obj.length - 6);              for(i = 0; i < 17; i ++)              {                  cardTemp += obj.substr(i, 1) * arrInt[i];              }              obj += arrCh[cardTemp % 11];              return obj;          }          return obj;      }; 

JAVA校验

package com.ebiz.base.utils;import java.text.SimpleDateFormat;import java.util.Date;import java.util.GregorianCalendar;import java.util.List;import java.util.regex.Matcher;import java.util.regex.Pattern;import com.ebiz.base.consts.BaseConst;import com.ebiz.base.consts.ConfigConst;import com.ebiz.base.consts.ExceptionConst;import com.ebiz.framework.util.date.DateUtil;import com.ebiz.framework.util.date.DateValidate;import com.ebiz.framework.util.validate.ValidateUtil;import com.ebiz.persistence.laputa.FndPageRule;import com.hp.hpl.sparta.ParseException;public class CheckIdentificationUtil {public static void main(String[] args)  {System.out.println(idCardValidate("370802940221002"));}/**功能 18位 身份证的校验 * @param idStr * @return   ParseException   1001 * @throws Exception  * @throws ParseException * @throws NumberFormatException * @throws java.text.ParseException * @author wangming */public static  String idCardValidate(String idStr)    {if (idStr == null || (  idStr.length() != 15 && idStr.length() != 18  )) {return BaseConst.PUBLIC_RESPONSE_FAIL;}if(  idStr.length() == 15 ){              StringBuilder sb = new StringBuilder();              sb.append(idStr.substring(0, 6))                .append("19")                .append(idStr.substring(6));              try {sb.append(getVerifyCode(sb.toString()));idStr = sb.toString();} catch (Exception e) {// TODO Auto-generated catch blocke.printStackTrace();}             System.out.println(sb);         } String errorInfo = "";// 记录错误信息//取模映射String[] valCodeArr = { "1", "0", "X", "9", "8", "7", "6", "5", "4","3", "2" };//加权String[] wi = { "7", "9", "10", "5", "8", "4", "2", "1", "6", "3", "7","9", "10", "5", "8", "4", "2" };String ai =idStr.substring(0, 17);if (ValidateUtil.isDigit(ai) == false) {errorInfo = ExceptionConst.PAXINFO_CARD_ISNOTNUM; return errorInfo;}// ================ 出生年月是否有效 ================String strYear = ai.substring(6, 10);// 年份String strMonth = ai.substring(10, 12);// 月份String strDay = ai.substring(12, 14);// 月份if (DateValidate.isStrDate(ai.substring(6,14))== false) {errorInfo = ExceptionConst.PAXINFO_CARD_BIRTHDAY_OVER; //"身份证生日无效。";return errorInfo;}GregorianCalendar gc = new GregorianCalendar();SimpleDateFormat s = new SimpleDateFormat("yyyy-MM-dd");Date limitDate=DateUtil.getIntervalDate(new Date(),DateUtil.BEFORE, "150Y");Date dd = null;try {dd = s.parse(strYear + "-" + strMonth + "-" + strDay);} catch (java.text.ParseException e) {//类型转换异常errorInfo = "ParseException"; return errorInfo;}if (DateValidate.isDateBefore(dd,limitDate)) {errorInfo = ExceptionConst.PAXINFO_CARD_BIRTHDAY_OVER;//"身份证生日不在有效范围。";return errorInfo;}// ================ 地区码是否有效 ================if (ConfigConst.CARD_AREA_CODE.indexOf(ai.substring(0, 2))<0) {errorInfo = ExceptionConst.PAXINFO_CARD_AREA_OVER; //"身份证地区编码错误";return errorInfo;}// ================ 判断最后一位的值是否符合校验规则 ================int totalmulAiWi = 0;for (int i = 0; i < 17; i++) {totalmulAiWi = totalmulAiWi+ Integer.parseInt(String.valueOf(ai.charAt(i)))* Integer.parseInt(wi[i]);}int modValue = totalmulAiWi % 11;//映射String strVerifyCode = valCodeArr[modValue];ai = ai + strVerifyCode;//x的校验忽略末尾的大小写if (ai.equalsIgnoreCase(idStr) == false) {errorInfo = ExceptionConst.PAXINFO_CARD_LAST_OVER;//"身份证无效，不是合法的身份证号码";return errorInfo;}return  BaseConst.PUBLIC_RESPONSE_SUCCESS;}  /** * 将已经加上年份的15位身份证，按照规则由17位推算出第18位 * @param idCardNumber * @return */public static char getVerifyCode(String idCardNumber) {          char[] Ai = idCardNumber.toCharArray();          int[] Wi = {7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2};          char[] verifyCode = {'1','0', 'X', '9', '8', '7', '6', '5', '4', '3', '2'};          int S = 0;          int Y;          for(int i = 0; i < Wi.length; i++){              S += (Ai[i] - '0') * Wi[i];          }          Y = S % 11;          return verifyCode[Y];      }  }