Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

0
javascript

LinkedIn reaction URL

A regular expression pattern to match for LinkedIn reactions (create, delete or update reaction)
Submitted by celyes - a month ago
0
javascript

NIT Colombia

Número de Identificación Tributaria para Colombia 🇨🇴.
Submitted by anonymous - a month ago
0
javascript

commitlint gitmoji

commitlint to cz-emoji-conventional
Submitted by anonymous - a month ago
0
javascript

Match for equ

Matching for equation
Submitted by anonymous - a month ago
0
javascript

idk

one
Submitted by anonymous - a month ago
0
java

Valid date (DD-MM-YYYY) from 1900 to 2099

Valid date (DD-MM-YYYY) from 1900 to 2099
Submitted by Nevix-Sama - a month ago
0
java

简单日志匹配

普通日志匹配, 匹配出字段: [time, level, logClass, content]
Submitted by qinxike - a month ago
0
pcre

Get anything between parentheses

Use to get any character, digit or space between parentheses
Submitted by Vini Pereira - a month ago
-1
pcre

alluse

/^(?P0|[1-9]\d)\.(?P0|[1-9]\d)\.(?P0|[1-9]\d)(?:-(?P(?:0|[1-9]\d|\da-zA-Z-)(?:\.(?:0|[1-9]\d|\da-zA-Z-))))?(?:\+(?P[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$/gm
Submitted by alluse - a month ago
0
java

match name and surname in a name.surname@domain.com email.

This will match any words that show up before the @ sign in an email. Digits, dots, commasz and other special characters are ignored.
Submitted by WojciechW - a month ago
0
javascript

date range

.
Submitted by anonymous - a month ago
1
javascript

Extract email username from email address

This workspace contains the needed ECMAScript regex for use in Cloudflare Workers Email Routing.
Submitted by ~ajhalili2006 - a month ago
0
java

CPF Number Repetition

It matches CPF (Cadastro de Pessoa Física) with all digits as the same number. Since CPF consists in a pattern ###.###.###-##, or ###########, and # being a single digit, this document cannot have all the 11 (eleven) digits as the same number. Therefore 000.000.000.000-00 would not be an example o...
Submitted by TheRockSaysOP - a month ago
0
pcre

Function arguments regex

A simple regex to match individual arguments of a function.
Submitted by anonymous - a month ago
0
javascript

Email teste

Email teste
Submitted by @rafaelteruyuki - a month ago
0
javascript

Data por extenso

Data por extenso
Submitted by @rafaelteruyuki - a month ago
0
javascript

Telefone fixo com DDD

Matches the pattern (99) 999-999
Submitted by @rafaelteruyuki - a month ago
0
javascript

CEP

Match Brazilian zipcode pattern (CEP): 99999-999
Submitted by @rafaelteruyuki - a month ago
0
javascript

CPF

Regex para encontrar um CPF no formato: 999.999.999-99
Submitted by @rafaelteruyuki - a month ago
0
javascript

service selector parser

HV Platform
Submitted by anonymous - a month ago
123456...636

decamelize

Vote

0

Regular Expression
pcre

/
(?<=[a-z0-9])[A-Z]|(?<=[A-Z])[A-Z](?=[a-z])
/
mg
Open regex in editor

Description

Loading markdown...
Submitted by anonymous - 3 months ago