| Title |
Test
Find
Date With Leap Year Detection
|
| Expression |
^(((0?[1-9]|1\d|2[0-8])|(0?[13456789]|1[012])/(29|30)|(0?[13578]|1[02])/31)/(0?[1-9]|1[012])/(19|[2-9]\d)\d{2}|0?29/0?2/((19|[2-9]\d)(0[48]|[2468][048]|[13579][26])|(([2468][048]|[3579][26])00)))$ |
| Description |
DD/MM/YYYY with leap year detection as most of the date regex are in MM/DD/YYYY format. Allows MM and DD to be 1 or 2 digits, eg. D/M/YYYY, D/MM/YYYY or DD/M/YYYY |
| Matches |
21/01/1972 | 21/1/1972 | 1/1/1972 | 29/2/2012 | 29/02/2012 |
| Non-Matches |
21-01-1972 | 21-01-1972 | 29/02/2011 |
| Author |
Rating:
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Allie Syadiqin
|
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