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what does this regular expression mean?

Posted on 2014-04-09
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What does this regular expression mean?

(0[1-9]|1[012])(0[1-9]|[12][0-9]|3[01])([1-9][0-9]))
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Question by:alexmac05
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Dan Craciun earned 500 total points
ID: 39989256
01 to 09
or
10, 11, 12
followed by
01 to 09
or
10 to 29
or
30 or 31
followed by
10 to 99

Or, in translation
01 to 12 followed by 01 to 31 followed by 10 to 99

HTH,
Dan
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by:alexmac05
ID: 39989313
thanks. very fast. very helpful
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by:Dan Craciun
ID: 39989321
Glad I could help!
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