Displaying page
of
 pages;
Items  to 
    
    
            
                
                    | 
                        Title | 
                    
                        Test
                        Details
                        
                        
                            Pattern Title
                        
                     | 
                
                
                    | 
                        Expression | 
                    
                         
                            ^\d{3}\s?\d{3}\s?\d{3}$
                         
                     | 
                
                
                    | 
                        Description | 
                    
                         Social Insurance Number validator.  
Canadians only need apply.
If somebody could help me (I'm bad at regex), I would like to modify this so that if there is one space after the 3rd digit (or 6th) then there must be one after the 6th (or third).   
                     | 
                
                
                    | 
                        Matches | 
                    
                         123 456 789 | 123456789 | 123 456789 
                     | 
                
                
                    | 
                        Non-Matches | 
                    
                         1234 5678 9 | 123 456 7890 | 123 
                     | 
                
                
                    | 
                        Author | 
                    
                        Rating:
                            
Not yet rated.
                        
                            Matt Martens
                        
                     | 
                
            
        
    
        
        
   Displaying page
of
 pages;
Items  to