Validate address : Regular Expression : Development Class C# Source Code

Validate address

    

using System;
using System.Text.RegularExpressions;

class RegexSubstitution
{
   public static void Main()
   {

      string text = "124 street";
      if ( !Regex.Match( text, @"^[0-9]+\s+([a-zA-Z]+|[a-zA-Z]+\s[a-zA-Z]+)$" ).Success ) {
         Console.WriteLine( "Invalid address");
      } 
   }
}


           
       
    
   
  
   

Related in same category :
• Multiple different delimiters
• Single space split
• Multiple spaces, using \"[\\s]+\"
• Single spaces, using ()
• Single spaces, using new Regex("( )")
• Position and index
• Regex and letter case
• ((an)|(in)|(on))
• Gr(a|e)y
• Define groups 'ing', 'in', 'n'
• Leading space
• Proper case match
• Use | to combine different case
• IP address
• Multiple spaces, using \" \"
• Use regular expression to replace chars
• Use regular to replace strings
• Use regular to replace word
• Use regular expression to replace first 3 digits
• Use regular to split string
• Validate first name and last name