Regular Expressions 101

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Library entries

-2
pcre

float

matches 123.4f 123.4F .4f .4F 5f 5F
Submitted by Mateusz Paluch - 7 years ago
-2
pcre

boolean

Value must be either true or false
Submitted by nstaal - 7 years ago
-2
pcre

Simple Username Pattern

a simple username pattern
Submitted by Saeed Tabrizi - 7 years ago
-2
pcre

DOTNET

no description available
Submitted by anonymous - 7 years ago
-2
pcre

Get begining of url (subdomain)

In between 2 delimiters
Submitted by anonymous - 7 years ago
-3
pcre

Browser regex

no description available
Submitted by anonymous - 9 years ago
-3
pcre

test2

no description available
Submitted by anonymous - 9 years ago
-3
pcre

DateTime YYYY-MM-DD hh:mm:ss

no description available
Submitted by Madhan - 9 years ago
-3
pcre

Date and Time

no description available
Submitted by anonymous - 9 years ago
-3
pcre

hjghj

no description available
Submitted by anonymous - 9 years ago
-3
pcre

cake

no description available
Submitted by anonymous - 9 years ago

Youtube ID match

Vote

9

Regular Expression
pcre

/
(?<=\d\/|\.be\/|v[=\/])([\w\-]{11,})|^([\w\-]{11})$
/
gim

Description

Loading markdown...
Submitted by Jacob Overgaard - 9 years ago