Regular Expression Library

Expressions by User

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Title	Test Details Date Match
Expression	^(d{0}\|(31(?!(FEB\|APR\|JUN\|SEP\|NOV)))\|((30\|29)(?!FEB))\|(29(?=FEB(((1[6-9]\|[2-9]\d)(0[48]\|[2468][048]\|[13579][26])\|((16\|[2468][048]\|[3579][26])00)))))\|(29(?=FEB(((0[48]\|[2468][048]\|[13579][26])\|((16\|[2468][048]\|[3579][26])00)))))\|(0?[1-9])\|1\d\|2[0-8])(JAN\|FEB\|MAR\|MAY\|APR\|JUL\|JUN\|AUG\|OCT\|SEP\|NOV\|DEC)((1[6-9]\|[2-9]\d)\d{2}\|\d{2}\|d{0})$
Description	This pattern mathces the following date formats: DDMMMYY,DDMMMYYYY,DDMMMYY. The Pattern matches on leap year dates as well
Matches	12MAR02 \| 12MAR2008 \| 29FEB2008 \| 12MAR
Non-Matches	29FEB2007 \| 32MAR \| 00APR
Author	Rating: Not yet rated. Ole

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