| Title |
Test
Find
Pattern Title
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| Expression |
^(((1[6-9]|[2-9]\d)\d{2}\/(((0?[13578]|1[02])\/31)|((0?[1,3-9]|1[0-2])\/(29|30))))|((((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00)))\/0?2\/29)|((1[6-9]|[2-9]\d)\d{2})\/((0?[1-9])|(1[0-2]))\/(0?[1-9]|1\d|2[0-8]))$ |
| Description |
this expression validates a date-time field in yyyy/m/d format. The days are validated for the given month and year. Leap years are validated for all 4 digits years from 1600-9999, and all 2 digits years except 00 |
| Matches |
2008/2/29 | 2010/12/31 | 2400/02/29 |
| Non-Matches |
2009/2/29 | 2010/11/31 | 2100/02/29 |
| Author |
Rating:
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Nguyen Ba Tan
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