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Regular Expression Details

Title Test Find Pattern Title
Expression
^(([0]?[1-9]|[1][0-2])[\/|\-|\.]([0-2]\d|[3][0-1]|[1-9])[\/|\-|\.]([2][0])?\d{2}\s+((([0][0-9]|[1][0-2]|[0-9])[\:|\-|\.]([0-5]\d)\s*([aApP][mM])?)|(([0-1][0-9]|[2][0-3]|[0-9])[\:|\-|\.]([0-5]\d))))$
Description
MM-DD-20YY HH:MM AP MM-DD-20YY H:MM AP MM-DD-20YY HH:MM MM-DD-20YY H:MM MM-DD-YY HH:MM AP MM-DD-YY H:MM AP MM-DD-YY HH:MM MM-DD-YY H:MM M-D-YY HH:MM AP M-D-YY H:MM AP M-D-YY HH:MM M-D-YY H:MM where - can be / or - or . where : can be : or - or . Definition: ^( ;Start of Line ([0]?[1-9]|[1][0-2]) ;00-09 or 10-12 or 1-9 [\/|\-|\.] ;/ or - or . ([0-2]\d|[3][0-1]|[1-9]) ;00-29 or 30-31 or 1-9 [\/|\-|\.] ;/ or - or . ([2][0])?\d{2} ;2000-2099 or 00-99 \s+ ;one or more spaces ( ;must be either 12H notation w/AM|PM ( ([0][0-9]|[1][0-2]|[0-9]) [\:|\-|\.] ;: or - or . ([0-5]\d) ;01 thru 59 \s* ;zero or more spaces ([aApP][mM])? ;nothing or AM or PM (case insensitive) ) | ;or 24H notation w/out AM|PM ( ([0-1][0-9]|[2][0-3]|[0-9]) ;00-19 or 20-23 [\:|\-|\.] ;: or - or . ([0-5]\d) ;00-59 ) ) )$ ;End of Line
Matches
01/01/2002 04:42 | 5-12-02 04:42 AM | 01.01/02 04-42aM
Non-Matches
01-12-1999 4:50PM | 01-12-2002 15:10PM | 01-12-002 8:20PM
Author Rating: Not yet rated. Bob Duffett
Source
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