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Title |
Test
Details
Pattern Title
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Expression |
^(0?[1-9]|1[012])$
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Description |
This will match numbers between 0 and 12. The 0? at the beginning will allow "01" as a valid match. This is useful for validation the month only component of a date part.
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Matches |
05 | 5 | 12
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Non-Matches |
0 | 1a | 13
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Author |
Rating:
Not yet rated.
William Robertson
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Title |
Test
Details
Pattern Title
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Expression |
^([12]?[0-9]|3[01])$
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Description |
This will match numbers in the range 1-31. This is useful for matching the day component of a datetime part.
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Matches |
1 | 20 | 31
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Non-Matches |
1a | 32 | 01
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Author |
Rating:
Not yet rated.
William Robertson
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Title |
Test
Details
Pattern Title
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Expression |
^((18[5-9][0-9])|((19|20)[0-9]{2})|(2100))$
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Description |
Will check to ensure the data is between 1850 and 2100.
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Matches |
1850 | 1977 | 2100
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Non-Matches |
1800 | a | 2101
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Author |
Rating:
Not yet rated.
William Robertson
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