身份证号正则校验（js校验+JAVA校验）
转载自：http://www.cnblogs.com/jkfeng/p/4642804.html
js校验身份证号【15位和18位】
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[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;
};
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JAVA校验
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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 block
e.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;
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