邮?箱?验?证?、?手?机?号?码?验?证?等?各?类?验?证代码,CSharp代码库,德仔网

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【CSharp】邮?箱?验?证?、?手?机?号?码?验?证?等?各?类?验?证
作者:dezai / 发布于2014/7/17/ 587
邮?箱?验?证?、?手?机?号?码?验?证?等?各?类?验?证

	#region 验证邮箱验证邮箱
	/**//// <summary>
	/// 验证邮箱
	/// </summary>
	/// <param name="source"></param>
	/// <returns></returns>
	public static bool IsEmail(string source)
	{
	return Regex.IsMatch(source, @"^\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$", RegexOptions.IgnoreCase);
	}
	public static bool HasEmail(string source)
	{
	return Regex.IsMatch(source, @"[A-Za-z0-9](([_\.\-]?[a-zA-Z0-9]+)*)@([A-Za-z0-9]+)(([\.\-]?[a-zA-Z0-9]+)*)\.([A-Za-z]{2,})", RegexOptions.IgnoreCase);
	}
	#endregion

	#region 验证网址
	/**//// <summary>
	/// 验证网址
	/// </summary>
	/// <param name="source"></param>
	/// <returns></returns>
	public static bool IsUrl(string source)
	{
	return Regex.IsMatch(source, @"^(((file|gopher|news|nntp|telnet|http|ftp|https|ftps|sftp)://)|(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);
	}
	public static bool HasUrl(string source)
	{
	return Regex.IsMatch(source, @"(((file|gopher|news|nntp|telnet|http|ftp|https|ftps|sftp)://)|(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
	/**//// <summary>
	/// 验证日期
	/// </summary>
	/// <param name="source"></param>
	/// <returns></returns>
	public static bool IsDateTime(string source)
	{
	try
	{
	DateTime time = Convert.ToDateTime(source);
	return true;
	}
	catch
	{
	return false;
	}
	}
	#endregion

	#region 验证手机号
	/**//// <summary>
	/// 验证手机号
	/// </summary>
	/// <param name="source"></param>
	/// <returns></returns>
	public static bool IsMobile(string source)
	{
	return Regex.IsMatch(source, @"^1[35]\d{9}$", RegexOptions.IgnoreCase);
	}
	public static bool HasMobile(string source)
	{
	return Regex.IsMatch(source, @"1[35]\d{9}", RegexOptions.IgnoreCase);
	}
	#endregion

	#region 验证IP
	/**//// <summary>
	/// 验证IP
	/// </summary>
	/// <param name="source"></param>
	/// <returns></returns>
	public static bool IsIP(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);
	}
	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
	/**//// <summary>
	/// 验证身份证是否有效
	/// </summary>
	/// <param name="Id"></param>
	/// <returns></returns>
	public static bool IsIDCard(string Id)
	{
	if (Id.Length == 18)
	{
	bool check = IsIDCard18(Id);
	return check;
	}
	else if (Id.Length == 15)
	{
	bool check = IsIDCard15(Id);
	return check;
	}
	else
	{
	return false;
	}
	}

	 public static bool IsIDCard18(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)
	{
	return false;//数字验证
	}
	string address = "11x22x35x44x53x12x23x36x45x54x13x31x37x46x61x14x32x41x50x62x15x33x42x51x63x21x34x43x52x64x65x71x81x82x91";
	if (address.IndexOf(Id.Remove(2)) == -1)
	{
	return false;//省份验证
	}
	string birth = Id.Substring(6, 8).Insert(6, "-").Insert(4, "-");
	DateTime time = new DateTime();
	if (DateTime.TryParse(birth, out time) == false)
	{
	return false;//生日验证
	}
	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 < 17; 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())
	{
	return false;//校验码验证
	}
	return true;//符合GB11643-1999标准
	}

	 public static bool IsIDCard15(string Id)
	{
	long n = 0;
	if (long.TryParse(Id, out n) == false || n < Math.Pow(10, 14))
	{
	return false;//数字验证
	}
	string address = "11x22x35x44x53x12x23x36x45x54x13x31x37x46x61x14x32x41x50x62x15x33x42x51x63x21x34x43x52x64x65x71x81x82x91";
	if (address.IndexOf(Id.Remove(2)) == -1)
	{
	return false;//省份验证
	}
	string birth = Id.Substring(6, 6).Insert(4, "-").Insert(2, "-");
	DateTime time = new DateTime();
	if (DateTime.TryParse(birth, out time) == false)
	{
	return false;//生日验证
	}
	return true;//符合15位身份证标准
	}
	#endregion

	 #region 是不是Int型的
	/**//// <summary>
	/// 是不是Int型的
	/// </summary>
	/// <param name="source"></param>
	/// <returns></returns>
	public static bool IsInt(string source)
	{
	Regex regex = new Regex(@"^(-){0,1}\d+$");
	if (regex.Match(source).Success)
	{
	if ((long.Parse(source) > 0x7fffffffL) || (long.Parse(source) < -2147483648L))
	{
	return false;
	}
	return true;
	}
	return false;
	}
	#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
	/**//// <summary>
	/// 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
	/// </summary>
	/// <param name="source">字符串</param>
	/// <param name="begin">大于等于</param>
	/// <param name="end">小于等于</param>
	/// <returns></returns>
	public static bool IsLengthStr(string source, int begin, int end)
	{
	int length = Regex.Replace(source, @"[^\x00-\xff]", "OK").Length;
	if ((length <= begin) && (length >= end))
	{
	return false;
	}
	return true;
	}
	#endregion

	 #region 是不是中国电话，格式010-85849685
	/**//// <summary>
	/// 是不是中国电话，格式010-85849685
	/// </summary>
	/// <param name="source"></param>
	/// <returns></returns>
	public static bool IsTel(string source)
	{
	return Regex.IsMatch(source, @"^\d{3,4}-?\d{6,8}$", RegexOptions.IgnoreCase);
	}
	#endregion

	 #region 邮政编码 6个数字
	/**//// <summary>
	/// 邮政编码 6个数字
	/// </summary>
	/// <param name="source"></param>
	/// <returns></returns>
	public static bool IsPostCode(string source)
	{
	return Regex.IsMatch(source, @"^\d{6}$", RegexOptions.IgnoreCase);
	}
	#endregion

	 #region 中文
	/**//// <summary>
	/// 中文
	/// </summary>
	/// <param name="source"></param>
	/// <returns></returns>
	public static bool IsChinese(string source)
	{
	return Regex.IsMatch(source, @"^[\u4e00-\u9fa5]+$", RegexOptions.IgnoreCase);
	}
	public static bool hasChinese(string source)
	{
	return Regex.IsMatch(source, @"[\u4e00-\u9fa5]+", RegexOptions.IgnoreCase);
	}
	#endregion

	 #region 验证是不是正常字符 字母，数字，下划线的组合
	/**//// <summary>
	/// 验证是不是正常字符 字母，数字，下划线的组合
	/// </summary>
	/// <param name="source"></param>
	/// <returns></returns>
	public static bool IsNormalChar(string source)
	{
	return Regex.IsMatch(source, @"[\w\d_]+", RegexOptions.IgnoreCase);
	}
	#endregion
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