Code-Validator：验证邮政编码

using System;

namespace Sp.Common
{
    public class ValidatorHelper
    {
        /// <summary>  
        /// 验证邮政编码  
        /// </summary>  
        /// <param name="input">待验证的字符串</param>  
        /// <returns>是否匹配</returns>  
        public static bool IsZipCode(string input)
        {
            //string pattern = @"^\d{6}$";  
            //return IsMatch(input, pattern);  
            if (input.Length != 6)
                return false;
            int i;
            if (int.TryParse(input, out i))
                return true;
            else
                return false;
        }

    }
}