正则表达式验证邮箱 #region 电子邮件判断 /// <summary> /// 名称：CheckEmail /// 功能：判断是否正确的电子邮件 /// </summary> /// <param name="inputEmail">所要判断的电子邮件号</param> /// <returns>true,false</returns> public static bool CheckEmail(string inputEmail) { string strRegex = @"^([a-zA-Z0-9_/-/.]+)@((/[[0-9]{1,3}/.[0-9]{1,3}/.[0-9]{1,3}/.)|(([a-zA-Z0-9/-]+/.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(/]?)$"; Regex re = new Regex(strRegex); if (re.IsMatch(inputEmail)) { return true; } else { return false; } } #endregion 版权声明：本文为wangdingbang原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接和本声明。原文链接：https://blog.csdn.net/wangdingbang/article/details/6286374