Regular Expressions 101

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Month (Alpha) and Day

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0

Regular Expression

r"
([Jj]an(uary)?|[Ff]eb(ruary)?|[Mm]ar(ch)?|[Aa]pr(il)?|[Mm]ay|[Jj]un(e)?|[Jj]ul(y)?|[Aa]ug(ust)?|[Ss]ep(t(ember)?)?|[Oo]ct(ober)?|[Nn]ov(ember)?|[Dd]ec(ember)?)((0[1-9])|([12][0-9])|(3[01])|[1-9]){1}
"
g

Description

Three letter or full text month name (including Sept for September) with or without upper case first letter for month followed by one or two digit day with no intervening white space.

examples: Jan10 february29 Sept15 september30

Invalid dates can get by: eg February30, Jun31

Submitted by Anonymous