[WebMethod]public static string jysfz(string value1){string fhz = "";if (CheckIDCard(value1)){fhz = "成功";}else{fhz = "失败";}return fhz;}/// 
/// 验证身份证号码/// 
/// 身份证号码/// 
    
     验证成功为True，否则为False
    public static bool CheckIDCard(string Id){try {if (Id.Length == 18) {bool check = CheckIDCard18(Id);return check;} else if (Id.Length == 15) {bool check = CheckIDCard15(Id);return check;} else {return false;}} catch {return false;}}/// 
/// 验证15位身份证号/// 
/// 身份证号/// 
    
     验证成功为True，否则为False
    private static bool CheckIDCard18(string Id){long n = 0;if (long.TryParse(Id.Remove(17), out n) == false || n < Math.Pow(10, 16) || long.TryParse(Id.Replace('x', '0').Replace('X', '0'), out n) == false) {//数字验证return false;}string address = "11x22x35x44x53x12x23x36x45x54x13x31x37x46x61x14x32x41x50x62x15x33x42x51x63x21x34x43x52x64x65x71x81x82x91";if (address.IndexOf(Id.Remove(2)) == -1) {//省份验证return false;}string birth = Id.Substring(6, 8).Insert(6, "-").Insert(4, "-");DateTime time = new DateTime();if (DateTime.TryParse(birth, out time) == false) {//生日验证return false;} else {int age = DateTime.Now.Year - Convert.ToDateTime(birth).Year;if (age < 22) {return false;}if (age > 54 & age < 61) {return false;}if (age > 60) {return false;}}string[] arrVarifyCode = ("1,0,x,9,8,7,6,5,4,3,2").Split(',');string[] Wi = ("7,9,10,5,8,4,2,1,6,3,7,9,10,5,8,4,2").Split(',');char[] Ai = Id.Remove(17).ToCharArray();int sum = 0;for (int i = 0; i <= 16; i++) {sum += int.Parse(Wi[i]) * int.Parse(Ai[i].ToString());}int y = -1;Math.DivRem(sum, 11, out y);if (arrVarifyCode[y] != Id.Substring(17, 1).ToLower()) {//校验码验证return false;}return true;//符合GB11643-1999标准}/// 
/// 验证18位身份证号/// 
/// 身份证号/// 
    
     验证成功为True，否则为False
    private static bool CheckIDCard15(string Id){long n = 0;if (long.TryParse(Id, out n) == false || n < Math.Pow(10, 14)) {//数字验证return false;}string address = "11x22x35x44x53x12x23x36x45x54x13x31x37x46x61x14x32x41x50x62x15x33x42x51x63x21x34x43x52x64x65x71x81x82x91";if (address.IndexOf(Id.Remove(2)) == -1) {//省份验证return false;}string birth = Id.Substring(6, 6).Insert(4, "-").Insert(2, "-");DateTime time = new DateTime();if (DateTime.TryParse(birth, out time) == false) {//生日验证return false;} else {int age = time.Year -Convert.ToDateTime(birth).Year;if (age < 22) {return false;}if (age > 54 & age < 61) {return false;}if (age > 60) {return false;}}return true;//符合15位身份证标准}