Regular Expressions 101

Library entries

-3
pcre

iOS.Strings

no description available
Submitted by anonymous - 8 years ago
-3
pcre

ipv4 - short version

no description available
Submitted by gromozeka - 8 years ago
-3
pcre

UpperCase words

no description available
Submitted by ivo - 8 years ago
-3
pcre

a

a
Submitted by a - 8 years ago
-3
pcre

Facebook url regex

no description available
Submitted by Devs Devaras - 8 years ago
-3
pcre

Replace abba with ABBA

no description available
Submitted by anonymous - 8 years ago
-3
pcre

retrieve hostname without subdomain

no description available
Submitted by Diego Zuluaga - 8 years ago
-4
pcre

Twitter hashtags extractor

Extract hashtags from text
Submitted by anonymous - 9 years ago

Date Regex(DD/MM/yyyy)

Vote

18

Regular Expression
pcre

/
^(((0[1-9]|[12]\d|3[01])\/(0[13578]|1[02])\/((19|[2-9]\d)\d{2}))|((0[1-9]|[12]\d|30)\/(0[13456789]|1[012])\/((19|[2-9]\d)\d{2}))|((0[1-9]|1\d|2[0-8])\/02\/((19|[2-9]\d)\d{2}))|(29\/02\/((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00))))$
/
g

Description

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Submitted by alcaamado - 8 years ago