| Title | Test
                    Find
                    
                    Pattern Title | 
            
                | Expression | ^([\(]{1}[0-9]{3}[\)]{1}[\.| |\-]{0,1}|^[0-9]{3}[\.|\-| ]?)?[0-9]{3}(\.|\-| )?[0-9]{4}$ | 
            
                | Description | More permissive than others on the site, this one allows you to let a user enter US phone numbers in the way they most commonly use, without letting them enter non-valid combinations. | 
            
                | Matches | 5551212 | 614555-1212 | (614)555-1212 | 
            
                | Non-Matches | A12-5555 | (614-555-1212 | 555*1212 | 
            
                | Author | Rating:  Jeff Gabriel | 
            
                | Source | a modification of one submitted by 'gabe g' | 
            
              | Your Rating |  | 
        
    
 
    
    
     
        
                
	                Title: Incorrect syntax.
	                Name: g1smd
	                Date: 8/5/2012 1:01:58 PM
	                Comment: 
The [\(]{1} simplifies to \( here. 
The [\)]{1} simplifies to \) here. When there's only one character, there's no need to use character group syntax. Additionally, the {1} is completely redundant.
The [\.| |\-]{0,1} simplifies to [\s.-]? here. 
The [\.|\-| ]? simplifies to [\s.-]? here. Using pipes within a character group is completely incorrect.
                
                
            
                
	                Title: add in other commons
	                Name: Mike
	                Date: 10/9/2003 2:57:18 PM
	                Comment: 
You could also add in other commons such as:
000-000-0000