Is Alpha Numeric With Space And Dot by using Regular expression : Validation « Regular Expressions « C# / C Sharp

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C# / C Sharp » Regular Expressions » ValidationScreenshots 
Is Alpha Numeric With Space And Dot by using Regular expression
  

using System;
using System.Collections.Generic;
using System.Text;
using System.Text.RegularExpressions;
using System.Xml;
using System.IO;

namespace Billing
{
    public class StringUtils
    {
        public static bool IsAlphaNumericWithSpaceAndDot(string str)
        {
            return Regex.IsMatch(str, "^[a-zA-Z0-9 .]*$");
        }
    }
}

   
    
  
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