Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

1
javascript

Simple person name verification

Regular Expression ^[a-zA-Z ]{2,50}$ Allow only letters a-z and space between each character to support multi-word single names. Prone to errors in repeated spaces, to be cleanup by the app....
Submitted by Sowed Castelli - 2 years ago
1
javascript

Simple title validation

Used to validate entries like Address names and cities, streets. Allows any of the following characters -.#@&,:?!]{2})[a-zA-Z0-9- .#@&,_'":.?! Prohibits these characters from begining a sentence -.&,_'":?! Prohibits these characters from ending a sentence - &_'":
Submitted by Sowed castelli - 2 years ago
1
python

entrance_fee (test apostrophe)

bla
Submitted by guib - 2 years ago
1
python

find pattern in filename product name, version, build and extension

find pattern in filename product name, version, build and extension
Submitted by rsim - 2 years ago
1
python

email google/microsoft like

email google/microsoft like
Submitted by Maxime Paris - 2 years ago
1
javascript

Alien username

Input Format The first line contains a single integer, , denoting the number of usernames. Each line of the subsequent lines contains a string denoting an alien username to validate. Constraints...
Submitted by anonymous - 2 years ago
1
javascript

Discord emoji regex

Discod emoji regex
Submitted by Xaliks - 2 years ago
1
javascript

Color RegEx

Color RegEx
Submitted by Xaliks - 2 years ago
1
javascript

Zeitnahme

Parses "Zeitnahme" text files
Submitted by anonymous - 2 years ago
1
python

H265 excluding 10 Bit

Used in Radarr for a custom H265 format but excluding 10 Bit because my TV doesn't support it
Submitted by ScottM - 2 years ago
1
javascript

Regex Alamat

Regex untuk Alamat
Submitted by aji - 2 years ago
1
javascript

All numbers except all flavors of 0

This validator does NOT handle strings that can be interpreted as a number (expl. "0,00")
Submitted by anonymous - 2 years ago
1
golang

Traefik - MDW to add slash

Used in Traefik to add slash
Submitted by juranir.santos@gmail.com - 2 years ago
1
python

Números de telefones brasileiros

Permite filtrar e capturar telefones brasileiros seguindo o modelo: Código internacional (+55) caso fornecido DDD (XX) Telefone fixo (XXXX-XXXX) ou telefone móvel com ou sem o "9" inicial (9XXXX-XXXX)
Submitted by https://github.com/leonsp95 - 2 years ago
1
python

phone

This regex is decision　phone number
Submitted by anonymous - 2 years ago
1
python

Test end

Test end
Submitted by anonymous - 2 years ago
1
javascript

Match Literal Text Example

Regular Expressions Cookbook 2.1 Match Literal Text Example
Submitted by hong - 2 years ago
1
javascript

Is Sentence Correct

it starts with a capital letter; it ends with a full stop, question mark or exclamation point ('.', '?' or '!'); full stops, question marks and exclamation points don't appear anywhere else in the sentence.
Submitted by Hafiz - 2 years ago
1
python

Subreddit finder r/regex

Finds the names of subreddits in a text. Group 1 is the subreddit name.
Submitted by CoderGreensparrow - 2 years ago
1
javascript

css @media match - not complete -

css @media match - not complete -
Submitted by anonymous - 2 years ago
1...248249250251252253254...273

Regex for rfc

Vote

1

Regular Expression
javascript

/
^[a-zA-Z]{3,4}(\d{6})((\D|\d){3})?$
/
Open regex in editor

Description

Loading markdown...
Submitted by anonymous - 7 years ago