Regular Expressions 101

Library entries

php input:date yyyy-mm-dd

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3

Regular Expression
pcre

/
^((19\d{2})|(20\d{2}))-(((02)-(0[1-9]|[1-2][0-9]))|(((0(1|[3-9]))|(1[0-2]))-(0[1-9]|[1-2][0-9]|30))|((01|03|05|07|08|10|12)-(31)))$
/

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Submitted by Oropesa - 7 years ago