javascript身分証と電話番号の検証

//      15  18     ，             。   
//     ，              ，   6              。 
 
function isIdCardNo(num) 
{   
          num = num.toUpperCase();  
         //      15   18 ，15      ，18  17    ，        ，        X。   
          if (!(/(^\d{15}$)|(^\d{17}([0-9]|X)$)/.test(num)))   
          { 
               alert('           ，         ！
15        ，18           X。'); 
              return false; 
         } 
//     ISO 7064:1983.MOD 11-2     ，X       10。 
//               
var len, re; 
len = num.length; 
if (len == 15) 
{ 
re = new RegExp(/^(\d{6})(\d{2})(\d{2})(\d{2})(\d{3})$/); 
var arrSplit = num.match(re); 
 
//           
var dtmBirth = new Date('19' + arrSplit[2] + '/' + arrSplit[3] + '/' + arrSplit[4]); 
var bGoodDay; 
bGoodDay = (dtmBirth.getYear() == Number(arrSplit[2])) && ((dtmBirth.getMonth() + 1) == Number(arrSplit[3])) && (dtmBirth.getDate() == Number(arrSplit[4])); 
if (!bGoodDay) 
{ 
          alert('              ！');   
           return false; 
} 
else 
{ 
// 15      18  
//     ISO 7064:1983.MOD 11-2     ，X       10。 
          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 nTemp = 0, i;   
            num = num.substr(0, 6) + '19' + num.substr(6, num.length - 6); 
           for(i = 0; i < 17; i ++) 
          { 
                nTemp += num.substr(i, 1) * arrInt[i]; 
           } 
           num += arrCh[nTemp % 11];   
            return num;   
}   
} 
if (len == 18) 
{ 
re = new RegExp(/^(\d{6})(\d{4})(\d{2})(\d{2})(\d{3})([0-9]|X)$/); 
var arrSplit = num.match(re); 
 
//           
var dtmBirth = new Date(arrSplit[2] + "/" + arrSplit[3] + "/" + arrSplit[4]); 
var bGoodDay; 
bGoodDay = (dtmBirth.getFullYear() == Number(arrSplit[2])) && ((dtmBirth.getMonth() + 1) == Number(arrSplit[3])) && (dtmBirth.getDate() == Number(arrSplit[4])); 
if (!bGoodDay) 
{ 
alert(dtmBirth.getYear()); 
alert(arrSplit[2]); 
alert('              ！'); 
return false; 
} 
else 
{ 
//  18            。 
//     ISO 7064:1983.MOD 11-2     ，X       10。 
var valnum; 
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 nTemp = 0, i; 
for(i = 0; i < 17; i ++) 
{ 
nTemp += num.substr(i, 1) * arrInt[i]; 
} 
valnum = arrCh[nTemp % 11]; 
if (valnum != num.substr(17, 1)) 
{ 
alert('18           ！   ：' + valnum); 
return false; 
} 
return num; 
} 
} 
return false; 
}   

<script>
var aCity={11:"  ",12:"  ",13:"  ",14:"  ",15:"   ",21:"  ",22:"  ",23:"   ",31:"  ",32:"  ",33:"  ",34:"  ",35:"  ",36:"  ",37:"  ",41:"  ",42:"  ",43:"  ",44:"  ",45:"  ",46:"  ",50:"  ",51:"  ",52:"  ",53:"  ",54:"  ",61:"  ",62:"  ",63:"  ",64:"  ",65:"  ",71:"  ",81:"  ",82:"  ",91:"  "}
 
function cidInfo(sId){
var iSum=0
var info=""
if(!/^d{17}(d|x)$/i.test(sId))return false;
sId=sId.replace(/x$/i,"a");
if(aCity[parseInt(sId.substr(0,2))]==null)return "Error:    ";
sBirthday=sId.substr(6,4)+"-"+Number(sId.substr(10,2))+"-"+Number(sId.substr(12,2));
var d=new Date(sBirthday.replace(/-/g,"/"))
if(sBirthday!=(d.getFullYear()+"-"+ (d.getMonth()+1) + "-" + d.getDate()))return "Error:    ";
for(var i = 17;i>=0;i --) iSum += (Math.pow(2,i) % 11) * parseInt(sId.charAt(17 - i),11)
if(iSum%11!=1)return "Error:    ";
return aCity[parseInt(sId.substr(0,2))]+","+sBirthday+","+(sId.substr(16,1)%2?" ":" ")
}document.write(cidInfo("380524198002300016"),"");
document.write(cidInfo("340524198002300019"),"")
document.write(cidInfo("340524197711111111"),"")
document.write(cidInfo("34052419800101001x"),"");
</script>

function isTel(str){
       var reg=/^([0-9]|[\-])+$/g ;
       if(str.length<7 || str.length>18){
        return false;
       }
       else{
         return reg.exec(str);
       }
}