Validates the exchange code with regular expression : Match « Regular Expressions « C# / C Sharp






Validates the exchange code with regular expression

   


//Microsoft Public License (Ms-PL)
//http://c4fdevkit.codeplex.com/license
using System;
using System.Collections.Generic;
using System.Text;
using System.Text.RegularExpressions;

namespace C4F.DevKit.WebServices
{
    /// <summary>
    /// Provides useful methods like conversion methods.
    /// </summary>
    public static class Utility
    {

        /// <summary>
        /// Validates the exchange code
        /// </summary>
        /// <param name="exchangeCode">Exchange code to be validated</param>
        /// <returns>True, if exchange code is valid</returns>
        public static bool ValidateExchangeCode(string exchangeCode)
        {
            if (String.IsNullOrEmpty(exchangeCode))
                return false;

            return Regex.IsMatch(exchangeCode, "^[0-9]{3}$");
        }

    }
}

   
    
    
  








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