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Regular Expression Details

Title Test Find Pattern Title
Expression
^((31(?! (FEB|APR|JUN|SEP|NOV)))|(30|29)|(0[1-9])|1\d|2[0-8]) (JAN|FEB|MAR|MAY|APR|JUL|JUN|AUG|OCT|SEP|NOV|DEC)$
Description
Matches
09 MAY | 30 FEB | 31 JAN
Non-Matches
31 SEP | 09 May
Author Rating: Not yet rated. Rohan Pathare
Source
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