js验证身份证号码与出生日期和性别

本文介绍了一种用于验证身份证号码与性别及出生日期一致性的算法。该算法通过解析身份证号来提取性别和出生年月日,并与用户输入的性别和出生日期进行比对,确保信息的一致性和准确性。

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case 'CompareCodeAndSex':
        var Code=vObj.value;
        var Sex=vCon.value; 
        var CodeSex;
       
        if(!vObj.disabled)
        {
            if(!vCon.disabled)
            {
                if(Code!='' && Sex!='')
                {
                   if(Code.length==15)
                   {
                        CodeSex=Code.substr(14,1);
                        if(CodeSex==1)
                        {
                            CodeSex='男';
                        }
                        else
                        {
                            CodeSex='女';
                        }   
                        if(Sex!=CodeSex)
                        {
                            eNum++;
                               vObj.style.color = "red";
                               eMsg+=genErrMsg(eNum,vObj,'身份证与性别不符!');
                        }                    
                   }
                    if(Code.length==18)
                   {
                        CodeSex=Code.substr(16,1);
                        if(CodeSex==1)
                        {
                            CodeSex='男';
                        }
                        else
                        {
                            CodeSex='女';
                        }   
                        if(Sex!=CodeSex)
                        {
                            eNum++;
                               vObj.style.color = "red";
                               eMsg+=genErrMsg(eNum,vObj,'身份证与性别不符!');
                        }                    
                   }
                }
            }
        }
     break;
    case 'CompareCodeAndBirthday':
       var Code=vObj.value;
        var Birthday=vCon.value;
     var Year;
     var ShortYear;
     var Month;
     var Day;
     var BYear;
        if(!vObj.disabled)
        {
            if(!vCon.disabled)
            {
                if(Code!='' && Birthday!='')
                {
                    if(Code.length==15)
        {
         ShortYear=Code.substr(6,2);
         Month=Code.substr(8,2);
         Day=Code.substr(10,2);
         ShortYear=ShortYear+Month+Day;
         
         BYear=Birthday.substr(2,2);
         Month=Birthday.substr(5,2);
         Day=Birthday.substr(8,2);
         BYear=BYear+Month+Day;
         if(ShortYear!=BYear)
            {
             eNum++;
                               vObj.style.color = "red";
                               eMsg+=genErrMsg(eNum,vObj,'身份证与出生日期不符!');
            }
            }
        
        if(Code.length==18)
        {
         Year=Code.substr(6,4);
         Month=Code.substr(10,2);
         Day=Code.substr(12,2);
         Year=Year+Month+Day;
         
         BYear=Birthday.substr(0,4);
         Month=Birthday.substr(5,2);
         Day=Birthday.substr(8,2);
         BYear=BYear+Month+Day;
         if(Year!=BYear)
            {
             eNum++;
                               vObj.style.color = "red";
                               eMsg+=genErrMsg(eNum,vObj,'身份证与出生日期不符!');
            }
        }
     
        
                }
            }
        }
        break; 

-------------------------------------

 if(Code.length==15)
        {
         ShortYear=Code.substr(6,2);
         Month=Code.substr(8,2);
         Day=Code.substr(10,2);
         if(ShortYear>30)
         {
             ShortYear='19'+ShortYear;
         }
         else
         {
             ShortYear='20'+ShortYear;
         }
         var CD =new Date(ShortYear,Month,Day);
               var arys= new Array();
                                    arys=Birthday.split('-');
                                    var BD = new Date(arys[0],arys[1],arys[2]); 
         if(CD-BD!=0)
            {
             eNum++;
                               vObj.style.color = "red";
                               eMsg+=genErrMsg(eNum,vObj,'身份证与出生日期不符!');
            }
            }

自己写的比较全js验证,供大家参考 //身份验证 function checkIdcard(idcard1,showMsg){ var idcard=this.trim(idcard1);// 对身份证号码做处理。去除头尾空格。 var Errors=new Array( "验证通过!", "身份证号码位数对!", "身份证号码出生日期超出范围或含有非法字符!", "身份证号码校验错误!", "身份证地区非法!" ); var area={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"} var idcard,Y,JYM; var S,M; var idcard_array = new Array(); idcard_array = idcard.split(""); /*基本校验*/ if(idcard == "" || idcard == null || idcard.length == 0) { if(showMsg==null||showMsg=="") alert("身份证号为空,请输入您的身份证号!"); return false; } /*地区检验*/ if(area[parseInt(idcard.substr(0,2))]==null) { if(showMsg==null||showMsg=="") alert(Errors[4]); return false; } /*身份号码位数及格式检验*/ switch(idcard.length){ case 15: 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 )){ 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}$/;//测试出生日期的合法性 } else { ereg=/^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}$/;//测试出生日期的合法性 } if(ereg.test(idcard)){ //alert(Errors[0]+"15"); return true; //15位验证通过 } else { if(showMsg==null||showMsg=="") alert(Errors[2]); return false; } break; case 18: //18位身份号码检测 //出生日期的合法性检查 //闰年月日:((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06
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