验证c 验证邮箱,电话,手机,数字,英文,日期,身份证,邮编,网址,ip类等常用函数封装

C#验证邮箱,电话,手机,数字,英文,日期,身份证,邮编,网址,IP类等常用函数封装]?[a-zA-Z0-9]+)*)@([A-Za-z 0-9]+)(([.-]?[a-zA-Z0-9]+)*).([A-Za-z]{2,}) ,RegexOptions.IgnoreCase);

#endregion

#region验证网址

/**////s ummary

///验证网址

/// /summary

///param name=source/param

///r eturns/r eturnspublic statiRegexOptions.IgnoreCase);public static bool HasUrl(string source)return Regex.IsMatch(source, @(((file|g oph er|n ew s|nntp|te ln et|http|ftp|http s|ftps|s ftp)://)|(www.))+(([a-zA-Z0-9._-]+.[a-zA-Z]{2,6})|([0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}))(/[a-zA-Z0-9 amp;%_./-~-]*)? ,RegexOptions.IgnoreCase);

#endregion

#region验证日期

/**////s ummary

///验证日期

/// /summary

///param name=source/param

///r eturns/returnspublic static bool IsDateTime(string source)

DateTime time=Convert.ToDateTime(sourc e);

return true;catchreturn fals e;

#endregion

#region验证手机号

/**////s ummary

///验证手机号

/// /s ummary

///param name=source/param

///r e tur ns/r e tur nspublic static bool IsMobile(string source)return Regex.IsMatch(s ourc e,@ [35]d{9}$,RegexOptions.IgnoreCas e);public static bool HasMobile(string source)return Regex.IsMatch(s ourc e,@1[35]d{9} ,RegexOptions.IgnoreCas e);

#endregion

#region验证IP

/**|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0).(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0).(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[0-9])$ ,RegexOptions.IgnoreCase);public static bool HasIP(string source)return Regex.IsMatch(source, @(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]).(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0).(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0).(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[0-9]) ,RegexOptions.IgnoreCase);

#endregion

#region验证身份证是否有效

/**////s ummary

///验证身份证是否有效

/// /s ummary

///param name=Id/param

///r e tur ns/r e tur nspublic static bool IsIDCard(string Id)if(I d.Length==18)bool check=IsIDCard18(Id);return c hec k;els e if(I d.Length==15)bool check=IsIDCard15(Id);return c hec k;return fals e;public static bool IsIDCard18(string Id)long n=0;if (long.TryParse(Id.Remove(17), out n) == false | | n Math.Pow(10, 16) | |long.TryP ars e(I d.Replac e(‘x’ , ‘0’).Replac e(‘X’ , ‘0’),out n)==fals e)return fals e;//数字验证string address =11x22x35x44x53x12x23x36x45x54x13x31x37x46x61x14x32x41x50x62x15x33x42x51x63x21x34x43x52x64x65x71x81x82x91if(addres s.IndexOf(Id.Remove(2))==-1)

return fals e;//省份验证string birth=Id.Subs tring(6,8).Ins ert(6, - ).Ins ert(4, -

DateTime time=new DateTime();if(DateTime.TryPars e(birth,out time)==fals e)return fals e;//生日验证string[] arrVar ifyCode=( 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(‘ , ’);c har[]Ai=Id.Remove(17).ToCharArray();int sum=0;for(int i=0; i i++)sum+=int.P ars e(Wi[i]) * int.P ars e(Ai[i].To String());int y=-1;

Math.DivR em(s um, 11,out y);if(arrVarify Code[y] !=Id.Substring(17, 1).ToLow er())return fals e;//校验码验证return true;//符合GB 11643-1999标准public static bool IsIDCard15(string Id)long n=0;if(long.TryPars e(Id,out n)==fals e | |n Math.Pow(10, 14))return fals e;//数字验证string address =11x22x35x44x53x12x23x36x45x54x13x31x37x46x61x14x32x41x50x62x15x33x42x51x63x21x34x43x52x64x65x71x81x82x91

if(addres s.IndexOf(Id.Remove(2))==-1)return fals e;//省份验证string birth=Id.Substring(6,6).Ins ert(4, - ).Ins ert(2, -

DateTime time=new DateTime();if(DateTime.TryPars e(birth,out time)==fals e)return fals e;//生日验证rd+$if(regex.Match(source).Success)if((long.Parse(source)0x7fffffffL) | | (long.Parse(source) -2147483648L))return fals e;return true;return fals e;

#endregion

#region看字符串的长度是不是在限定数之间一个中文为两个字符/**////s ummary

///看字符串的长度是不是在限定数之间一个中文为两个字符/// /s ummary

///param name=source字符串/param

///param name=begin大于等于/param

///param name=end小于等于/param

///r e tur ns/r e tur nspublic static bool IsLengthStr(string source, int begin, int end)

int length=Regex.Rep lac e(s ourc e,@[00-xff] ,OK).Length;if((length=b egin) (length=end))return fals e;return true;

#endregion

#region是不是中国电话格式010-85849685

/**////s ummary

///是不是中国电话格式010-85849685

/// /summary rc e)return Regex.IsMatch(s ourc e,@[u4e00-u9fa5]+,RegexOptions.IgnoreCas e);#endregion

#region验证是不是正常字符字母数字下划线的组合

/**////s ummary

///验证是不是正常字符字母数字下划线的组合

/// /s ummary

///param name=source/param

///r eturns/r eturnspublic static bool IsNormalChar(string source)return Regex.IsMatch(s ourc e,@[wd_]+,RegexOptions.IgnoreCas e);#endregion