| Title | 
                
                    Test
                    Find
                    
                    Pattern Title
                 | 
            
            
                | Expression | 
                ^((\d{5}-\d{4})|(\d{5})|([A-Z]\d[A-Z]\s\d[A-Z]\d))$  | 
            
            
                | Description | 
                 This expression matches three different formats of postal codes: 5 digit US ZIP code, 5 digit US ZIP code + 4, and 6 digit alphanumeric Canadian Postal Code. The first one must be 5 numeric digits. The ZIP+4 must be 5 numeric digits, a hyphen, and then 4 numeric digits. The Canadian postal code must be of the form ANA NAN where A is any uppercase alphabetic character and N is a numeric digit from 0 to 9.    | 
            
            
                | Matches | 
                44240 | 44240-5555 | T2P 3C7  | 
            
            
                | Non-Matches | 
                44240ddd | t44240-55 | t2p3c7  | 
            
            
                | Author | 
                
                    Rating:
                        
 
                    Qing Jiang
                 | 
            
            
                | Source | 
                 | 
            
            
              | Your Rating | 
              
                
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	                Title: thank you
	                Name: Dave Cook
	                Date: 2/19/2024 8:16:30 PM
	                Comment: 
Thank you very much
                
                
            
                
	                Title: me
	                Name: me
	                Date: 2/9/2004 3:37:46 PM
	                Comment: 
works great! Thanks Qing