<head runat="server">
<title>无标题页</title>
<script type='text/javascript' src='JS.js'></script>
</head>
<body>
<form id="form1" runat="server">
<div>
请输入身份证号码：
<input name='card_no' type='text' id='card_no' value='1234567890' />
<input type='button' name='submit' value='click me' onclick='javascript:checkCard();' />
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />
<asp:Label ID="Label1" runat="server" Text=""></asp:Label></div>
</form>
</body>
</html>
// JScript 文件
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:"*",61:"陕西",62:"甘肃",
63:"青海",64:"宁夏",65:"*",71:"*",81:"香港",82:"澳门",91:"国外"
};
checkCard = function()
{
var card = document.getElementById('card_no').value;
//是否为空
if(card === '')
{
alert('请输入身份证号，身份证号不能为空');
document.getElementById('card_no').focus;
return false;
}
//校验长度，类型
if(isCardNo(card) === false)
{
alert('您输入的身份证号码长度不正确，请重新输入');
document.getElementById('card_no').focus;
return false;
}
//检查省份
if(checkProvince(card) === false)
{
alert('您输入的身份证号码省份不正确,请重新输入');
document.getElementById('card_no').focus;
return false;
}
//校验生日
if(checkBirthday(card) === false)
{
alert('您输入的身份证号码生日不正确,请重新输入');
document.getElementById('card_no').focus();
return false;
}
//检验位的检测
if(checkParity(card) === false)
{
alert('您的身份证校验位不正确,请重新输入');
document.getElementById('card_no').focus();
return false;
}
alert('OK');
return true;
};
//检查号码是否符合规范，包括长度，类型
isCardNo = function(card)
{
//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(card) === false)
{
//alert("demo");
return false;
}
return true;
};
//取身份证前两位,校验省份
checkProvince = function(card)
{
var province = card.substr(0,2);
if(vcity[province] == undefined)
{
return false;
}
return true;
};
//检查生日是否正确
checkBirthday = function(card)
{
var len = card.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})$/;
var arr_data = card.match(re_fifteen);
var year = arr_data[2];
var month = arr_data[3];
var day = arr_data[4];
var birthday = new Date('19'+year+'/'+month+'/'+day);
return verifyBirthday('19'+year,month,day,birthday);
}
//身份证18位时，次序为省（3位）市（3位）年（4位）月（2位）日（2位）校验位（4位），校验位末尾可能为X
if(len == '18')
{
var re_eighteen = /^(\d{6})(\d{4})(\d{2})(\d{2})(\d{3})([0-9]|X)$/;
var arr_data = card.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 >= 3 && time <= 100)
{
return true;
}
return false;
}
return false;
};
//校验位的检测
checkParity = function(card)
{
//15位转18位
card = changeFivteenToEighteen(card);
var len = card.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 += card.substr(i, 1) * arrInt[i];
}
valnum = arrCh[cardTemp % 11];
if (valnum == card.substr(17, 1))
{
return true;
}
return false;
}
return false;
};
//15位转18位身份证号
changeFivteenToEighteen = function(card)
{
if(card.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;
card = card.substr(0, 6) + '19' + card.substr(6, card.length - 6);
for(i = 0; i < 17; i ++)
{
cardTemp += card.substr(i, 1) * arrInt[i];
}
card += arrCh[cardTemp % 11];
return card;
}
return card;
};
///////
protected void Button1_Click(object sender, EventArgs e)
{
if (!checkCard(TextBox1.Text.ToString()))
{
// Label1.Text = "身份证号码错误";
}
else
{
Label1.Text = "";
}
}
public bool checkCard(string card)
{
//是否为空
if(card =="")
{
// alert('请输入身份证号，身份证号不能为空');
Label1.Text = "请输入身份证号，身份证号不能为空";
return false;
}
//校验长度，类型
if(isCardNo(card) == false)
{
//alert('您输入的身份证号码不正确，请重新输入');
Label1.Text = "您输入的身份证号码长度不正确，请重新输入";
//document.getElementById('card_no').focus;
return false;
}
//检查省份
if (checkProvince(card) == false)
{
//alert('您输入的身份证号码不正确,请重新输入');
//document.getElementById('card_no').focus;
Label1.Text = "您输入的身份证号码省份不正确，请重新输入";
return false;
}
//校验生日
if(checkBirthday(card) == false)
{
//alert('您输入的身份证号码生日不正确,请重新输入');
//document.getElementById('card_no').focus();
Label1.Text = "您输入的身份证号码生日不正确,请重新输入";
return false;
}
//检验位的检测
if(checkParity(card) == false)
{
//alert('您的身份证校验位不正确,请重新输入');
//document.getElementById('card_no').focus();
Label1.Text = "您输入的身份证校验码不正确，请重新输入";
return false;
}
// alert("OK");
return true;
}
//检查号码是否符合规范，包括长度，类型
public bool isCardNo( string card)
{
//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
string reg = @"(^\d{15}$)|(^\d{17}(\d|X)$)";
if(Regex.IsMatch(card,reg) == false)
{
//alert("demo");
return false;
}
return true;
}
// 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:"*",61:"陕西",62:"甘肃",
//63:"青海",64:"宁夏",65:"*",71:"*",81:"香港",82:"澳门",91:"国外"
//};
//取身份证前两位,校验省份
public bool checkProvince(string card)
{
List<string> prov = new List<string>();
string[] prov1 = new string[] { "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"};
for (int i = 0; i < prov1.Length; i++)
{
prov.Add(prov1[i]);
}
string province = card.Substring(0, 2);
if (prov.Contains(province))
{
return true;
}
else
{
return false;
}
}
//检查生日是否正确
public bool checkBirthday(string card)
{
int len = card.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)
{
string re_fifteen = @"^(\d{6})(\d{2})(\d{2})(\d{2})(\d{3})$";
if (Regex.IsMatch(card, re_fifteen))
{
string year = card.Replace(" ", "").Substring(6, 2);
string month = card.Replace(" ", "").Substring(8, 2);
string day = card.Replace(" ", "").Substring(10, 2);
string birthday = "19" + year +"-"+ month +"-"+ day;
// return verifyBirthday("19" + year, month, day, birthday);
return IsDate(birthday);
}
}
//身份证18位时，次序为省（3位）市（3位）年（4位）月（2位）日（2位）校验位（4位），校验位末尾可能为X
if(len == 18)
{
string re_eighteen = @"^(\d{6})(\d{4})(\d{2})(\d{2})(\d{3})([0-9]|X)$";
if (Regex.IsMatch(card, re_eighteen))
{
string year = card.Replace(" ", "").Substring(6, 4);
string month = card.Replace(" ", "").Substring(10, 2);
string day = card.Replace(" ", "").Substring(12, 2);
string birthday = year +"-"+ month +"-"+ day;
//return verifyBirthday(year, month, day, birthday);
return IsDate(birthday);
}
}
return false;
}
//校验日期
////年月日是否合理
public static Boolean IsDate(String text)
{
try
{
Boolean valid = false;
valid = Regex.IsMatch(text, @"^((((1[6-9]|[2-9]\d)\d{2})-(0?[13578]|1[02])-(0?[1-9]|[12]\d|3[01]))|(((1[6-9]|[2-9]\d)\d{2})-(0?[13456789]|1[012])-(0?[1-9]|[12]\d|30))|(((1[6-9]|[2-9]\d)\d{2})-0?2-(0?[1-9]|1\d|2[0-8]))|(((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00))-0?2-29))$");
return valid;
}
catch (Exception ex)
{
throw new ApplicationException("Utility.Validator.IsDate:" + ex.Message);
}
}
//校验位的检测
public bool checkParity(string card)
{
//15位转18位
card = changeFivteenToEighteen(card);
int len = card.Length ;
if(len == 18)
{
//string arrInt = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);
//string arrCh = new Array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');
int[] arrInt = new int[] { 7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2 };
string[] arrCh = new string[] { "1", "0", "X", "9", "8", "7", "6", "5", "4", "3", "2" };
int cardTemp = 0, i;
string valnum;
for( i = 0; i < 17; i ++)
{
cardTemp += Convert.ToInt32(card.Substring(i, 1)) * arrInt[i];
}
valnum =arrCh[cardTemp % 11];
if (valnum == card.Substring(17, 1))
{
return true;
}
return false;
}
return false;
}
//15位转18位身份证号
public string changeFivteenToEighteen(string card)
{
if(card.Length ==15)
{
int[] arrInt = new int[] { 7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2 };
string[] arrCh = new string[] { "1", "0", "X", "9", "8", "7", "6", "5", "4", "3", "2" };
int cardTemp = 0, i;
card = card.Substring(0, 6) + "19" + card.Substring (6, card.Length - 6);
for(i = 0; i < 17; i ++)
{
cardTemp +=Convert.ToInt32 (card.Substring (i, 1)) * arrInt[i];
}
card += arrCh[cardTemp % 11];
return card;
}
return card;
}