C# 正则表达式验证
一下为一些基本验证,网上有很多过时的,或者没写完整的,更新一下,刚在项目中使用的
/// <summary> /// 电话号码 /// </summary> /// <param name="str_telephone"></param> /// <returns></returns> public static bool IsTelephone(string str_telephone) { return System.Text.RegularExpressions.Regex.IsMatch(str_telephone, @"^(\d{3,4}-)?\d{6,8}$"); } // /// <summary> ///验证手机号码的主要代码如下: /// </summary> /// <param name="str_handset"></param> /// <returns></returns> public static bool IsMobliePhone(string str_handset) { return System.Text.RegularExpressions.Regex.IsMatch(str_handset, @"^[1]+[3-8]+\d{9}$"); } /// <summary> /// 验证身份证号的主要代码如下: /// </summary> /// <param name="str_idcard"></param> /// <returns></returns> public static bool IsIDcard(string str_idcard) { return System.Text.RegularExpressions.Regex.IsMatch(str_idcard, @"(^\d{18}$)|(^\d{15}$)"); } /// <summary> /// 验证输入为数字的主要代码如下: /// </summary> /// <param name="str_number"></param> /// <returns></returns> public static bool IsNumber(string str_number) { return System.Text.RegularExpressions.Regex.IsMatch(str_number, @"^[0-9]*$"); } /// <summary> /// 验证邮编的主要代码如下: /// </summary> /// <param name="str_postalcode"></param> /// <returns></returns> public static bool IsPostalcode(string str_postalcode) { return System.Text.RegularExpressions.Regex.IsMatch(str_postalcode, @"^\d{6}$"); } /// <summary> /// 验证邮箱 /// </summary> /// <param name="str_Email"></param> /// <returns></returns> public static bool IsEmail(string str_Email) { return System.Text.RegularExpressions.Regex.IsMatch(str_Email, "^\\s*([A-Za-z0-9_-]+(\\.\\w+)*@(\\w+\\.)+\\w{2,5})\\s*$"); }
posted on 2013-02-01 14:29 alonelonly 阅读(245) 评论(0) 编辑 收藏 举报