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                    | Title | Test
                        Details
                        
                        
                            Pattern Title | 
                
                    | Expression | 
                            ^((https?|ftp)\://((\[?(\d{1,3}\.){3}\d{1,3}\]?)|(([-a-zA-Z0-9]+\.)+[a-zA-Z]{2,4}))(\:\d+)?(/[-a-zA-Z0-9._?,'+&%$#=~\\]+)*/?)$
                         | 
                
                    | Description | Using other regular experssions from this page, combining others for email addresses, and mixing in my own ideas - I came up with this regular expression.  Can be used to validate input into a database. | 
                
                    | Matches | http://207.68.172.254/home.ashx | ftp://ftp.netscape.com/ | https://www.brinkster.com/login.asp | 
                
                    | Non-Matches | htp://mistake.com/ | http://www_address.com/ | ftp://www.files.com/file with spaces.txt | 
                
                    | Author | Rating:  Benjamin Gray | 
            
        
    
        
        
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