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Regular Expression Details

Title Test Find Pattern Title
Expression
^1?[1-9]$|^[1-2]0$
Description
Matches a whole number between 1 and 20 inclusively
Matches
1 | 11 | 20
Non-Matches
0 | 21
Author Rating: Not yet rated. Daniel Pickles
Source
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Existing User Comments

Title: Pattern Title
Name: Andy Pilon
Date: 8/14/2014 8:46:52 AM
Comment:
Using this pattern, is there a way to create the same for numbers 200 - 999?


Title: Pattern Title
Name: Andy Pilon
Date: 8/14/2014 8:29:08 AM
Comment:
Using this pattern, is there a way to create the same for numbers 200 - 999?


Title: Pattern Title
Name: Andy Pilon
Date: 8/14/2014 7:55:00 AM
Comment:
Using this pattern, is there a way to create the same for numbers 200 - 999?


Title: Pattern Title
Name: Andy Pilon
Date: 8/14/2014 7:53:52 AM
Comment:
Using this pattern, is there a way to create the same for numbers 200 - 999?


Title: Pattern Title
Name: Andy Pilon
Date: 8/14/2014 7:53:38 AM
Comment:
Using this pattern, is there a way to create the same for numbers 200 - 999?


Title: Pattern Title
Name: Andy Pilon
Date: 8/14/2014 7:53:13 AM
Comment:
Using this pattern, is there a way to create the same for numbers 200 - 999?


Title: Pattern Title
Name: Andy Pilon
Date: 8/14/2014 7:49:41 AM
Comment:
Using this pattern, is there a way to create the same for numbers 200 - 999?


Title: Pattern Title
Name: Andy Pilon
Date: 8/14/2014 7:49:32 AM
Comment:
Using this pattern, is there a way to create the same for numbers 200 - 999?


Title: Pattern Title
Name: Andy Pilon
Date: 8/14/2014 7:49:21 AM
Comment:
Using this pattern, is there a way to create the same for numbers 200 - 999?


Title: Pattern Title
Name: Andy Pilon
Date: 8/14/2014 7:49:11 AM
Comment:
Using this pattern, is there a way to create the same for numbers 200 - 999?


Title: Pattern Title
Name: Andy Pilon
Date: 8/14/2014 7:49:03 AM
Comment:
Using this pattern, is there a way to create the same for numbers 200 - 999?


Title: Pattern Title
Name: Andy Pilon
Date: 8/14/2014 7:48:53 AM
Comment:
Using this pattern, is there a way to create the same for numbers 200 - 999?


Title: Pattern Title
Name: Andy Pilon
Date: 8/14/2014 7:48:38 AM
Comment:
Using this pattern, is there a way to create the same for numbers 200 - 999?


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