Regular Expressions 101

Community Patterns

0

ipv4

PCRE2 (PHP >=7.3)
Find ipv4 addresses
Submitted by anon - a year ago
0

test

PCRE2 (PHP >=7.3)
test
Submitted by test - a year ago
0

regex_commercial_activities

PCRE2 (PHP >=7.3)
guifro
Submitted by guifro - a year ago
0

Test Function Block

PCRE2 (PHP >=7.3)
Test
Submitted by anonymous - a year ago
0

Pan Number

PCRE2 (PHP >=7.3)
Pan Number
Submitted by anonymous - a year ago
0

GSTN

PCRE2 (PHP >=7.3)
Goods & Service Tax Numebr
Submitted by anonymous - a year ago

dd/mm/yyyy inc. LeapYears

1

Regular Expression
ECMAScript (JavaScript)

/
((((0[1-9]|[12]\d|3[01])\/(0[13578]|10|12))|((0[1-9]|[12]\d|30)\/(0[469]|11))|((0[1-9]|1[0-9]|2[0-8]))\/02)\/(19\d\d|(200\d|201[0-5])))|(29\/02\/((?!1900)19([02468][048]|[13579][26])|(2000)|(2004)|(2008)|2012))
/
g

Description

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Submitted by ChrisAbra - 7 years ago