Regular Expressions 101

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Community Patterns

-1

Arabic AlphaNumeric

ECMAScript (JavaScript)
Arabic AlphaNumeric text
Submitted by Ahmed - 9 years ago
-1

Sri Lankan NIC Regex

ECMAScript (JavaScript)
Regular Expression to validate NIC of Sri lankna (National Identity Card)
Submitted by Sithira Munasinghe - 8 years ago
-1

IPv4 Matcher

Java 8
This RE is divided into four parts. The first three parts are acceptable numbers from 0 to 255 followed by "." The last part is an acceptable number but not followed by "."
Submitted by EMAM1999 - 4 years ago
-1

rtrtr

Golang
gtgtg
Submitted by anonymous - 4 years ago
-1

T

PCRE2 (PHP >=7.3)
T
Submitted by me - 3 years ago
-1

Discord name with both old and new name support

PCRE2 (PHP >=7.3)
This discord regex supports both the new and the old version of discord names. Old: NAME#[0001-9999] Between 2 and 32 characters....
Submitted by Fy17 - 2 years ago
-2

Date time

PCRE (PHP <7.3)
no description available
Submitted by Mr.Neutro - 11 years ago
-2

Russian mobile number normilizer (dumb)

PCRE (PHP <7.3)
no description available
Submitted by fullpipe - 11 years ago
-2

Get text between quotes (ignore escaped ones)

PCRE (PHP <7.3)
http://stackoverflow.com/a/171499/1519058
Submitted by Enissay - 11 years ago
-2

Filter IP from beggin of log

PCRE (PHP <7.3)
no description available
Submitted by W - 11 years ago
-2

Ukazka

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
-2

failed attempt

PCRE (PHP <7.3)
no description available
Submitted by DynV - 11 years ago
-2

A masz!

PCRE (PHP <7.3)
no description available
Submitted by Ja - 11 years ago
-2

[A-Z]+[a-z]{1,2}[0-9]*

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
-2

Why doesn't it stop at the period?

PCRE (PHP <7.3)
try to match just the name from this: Copyright © 2005 Candy Arrington. Used by permission. All rights reserved.
Submitted by anonymous - 11 years ago
-2

Regular expression for both IPv6 and IPv4 URL

PCRE (PHP <7.3)
no description available
Submitted by Henry Li - 11 years ago
-2

IP 3 words and a number

PCRE (PHP <7.3)
Matches an Ip and any 3 words and a number after separated by any number of spacing characters.
Submitted by Attalward - 11 years ago
-2

Unicode email sanitising

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
-2

Date YYYYMMDD

PCRE (PHP <7.3)
Date in format YYYYMMDD Year between [1900-2099] No leap year check but month 02 is limited to 29 days.
Submitted by Ahmed Z - 10 years ago
-2

Remove /* comments */ from CSS

PCRE (PHP <7.3)
no description available
Submitted by JerseyMilker - 10 years ago
1...367368369370371...902

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
(https?:\/\/)?gitlab\.com\/(?<author>[\w-]+)\/(?<repo>[\w-]+)(\/-\/)?(tree\/)?(?<branch>[\w-]+)?
/
gm
Open regex in editor

Description

A regular expression for extracting the author, repository name, and optional branch from a GitLab repository or tree URL. Handles both HTTP(S) and direct GitLab links.

Submitted by Xain - 3 months ago (Last modified 3 months ago)