Regular Expressions 101

Library entries

0
java

Martch Letras y Parentesis

Martch Letras y Parentesis
Submitted by Daniel Gonzalez - 4 days ago
0
java

Riedler's 2nd URL regex

why did I make this?
Submitted by Riedler - 15 days ago
0
java

test everything

hello
Submitted by anonymous - a month ago
0
java

Pick uuidValue from jSON payload

.
Submitted by jeevan - a month ago
0
java

section headers

ff
Submitted by ff - 2 months ago
0
java

awdwa

dwa
Submitted by dwa - 2 months ago
1
java

json value extract

json value extract
Submitted by anonymous - 2 months ago
1
java

Email finder

Matches with the valid email addresses.
Submitted by anonymous - 2 months ago
0
java

Other segment

Other segments
Submitted by Lufram - 2 months ago
0
java

Take segments to string

Take segments to string
Submitted by Lufram - 2 months ago
0
java

Kyivstar phone number

Kyivstar phone number
Submitted by milka_vlad - 2 months ago
0
java

tas-branch-validation

tas-branch-validation
Submitted by doron-hafner - 2 months ago
0
java

ip address

ip address regex
Submitted by shyam - 3 months ago
0
java

Titulo da expressao

\w
Submitted by anonymous - 3 months ago

dd/mm/yyyy validation regexp

Vote

1

Regular Expression
python

r"
^(?:(?:31(\/|-|\.)(?:0?[13578]|1[02]))\1|(?:(?:29|30)(\/|-|\.)(?:0?[1,3-9]|1[0-2])\2))(?:(?:1[6-9]|[2-9]\d)?\d{2})$|^(?:29(\/|-|\.)0?2\3(?:(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))$|^(?:0?[1-9]|1\d|2[0-8])(\/|-|\.)(?:(?:0?[1-9])|(?:1[0-2]))\4(?:(?:1[6-9]|[2-9]\d)?\d{2})$
"

Description

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Submitted by uknnown - 8 years ago