| Title | 
                
                    Test
                    Find
                    
                    Pattern Title
                 | 
            
            
                | Expression | 
                ^[0-9]{5}([- /]?[0-9]{4})?$  | 
            
            
                | Description | 
                US Zip Code + 4 digit extension Postal Code  | 
            
            
                | Matches | 
                14467 | 144679554 | 14467-9554  | 
            
            
                | Non-Matches | 
                14467 955 | 14467- | 1446-9554  | 
            
            
                | Author | 
                
                    Rating:
                        
 
                    Chris Weidert
                 | 
            
            
                | Source | 
                 | 
            
            
              | Your Rating | 
              
                
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	                Title: [0-9] can be replace with \d
	                Name: d
	                Date: 12/31/2008 1:22:15 PM
	                Comment: 
Title said it all. It might not work on old regex that doesn't handle \d. Everything looks and works good.