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

Match YouTube URL

Match YouTube URLs
Submitted by Xaotic - 7 years ago
1
javascript

Email validate

Validation of email with no allow to only special char before and after @ symbol, generic validation for domain
Submitted by Kamil Popis - 7 years ago
1
javascript

tags

no description available
Submitted by anonymous - 7 years ago
1
javascript

Positive number - currency format (1234567890.12)

Positive number with 10 digits before decimal point (possible zeros in front) and 0-2 digits after (possible trailing zeros).
Submitted by Evgeny Sinitsyn - 7 years ago
1
javascript

Is Italiy mobile number

Check if it is an Italy legit mobile number
Submitted by Nicolas Rafalowski - 7 years ago
1
javascript

邮箱

验证邮箱
Submitted by 刘波 - 7 years ago
1
javascript

simple regex

The password entered is not in correct format (minimum eight characters, at least one uppercase, one lowercase, one number, and one special character)
Submitted by Nguyen Pham - 7 years ago
1
javascript

ins tag with dcmads class

no description available
Submitted by anonymous - 7 years ago
1
javascript

Anything but Mr./Dr./Ms./Mrs.

no description available
Submitted by anonymous - 7 years ago
1
javascript

US Format Short Date String

Matches any short date string between 1/1/2000 - 12/31/2199 in the formats: d/m/yyyy, dd/m/yyyy, d/mm/yyyy, or dd/mm/yyyy
Submitted by anonymous - 7 years ago
1
javascript

Vimeo video links

Matches vimeo links with and without #t=xxs at the end
Submitted by Jurij - 7 years ago
1
javascript

Liveleak videos

Match liveleak videos
Submitted by Jurij - 7 years ago
1
javascript

Validate npm libraries

Validate npm libraries in the format library-name@version
Submitted by Mateo Guzman - 7 years ago
1
javascript

zz

xx
Submitted by x - 7 years ago
1
javascript

SoundCloud

Matches links to songs, playlists and links when clicked from a playlist.
Submitted by Jurij - 7 years ago
1
javascript

Check for underscore

no description available
Submitted by anonymous - 7 years ago
1
javascript

get html tag attributes (name/value)

no description available
Submitted by mekroth - 7 years ago
1
javascript

Split words

Splits all words. Equivelent to String.prototype.split() but doesn't include space characters in the split. @see String.prototype.split
Submitted by JaGretz - 7 years ago
1
javascript

Remove Non-Alphanumeric Characters

Removes all number and letter characters.
Submitted by JaGretz - 7 years ago
1
javascript

comments in file

detect common one line comments in file
Submitted by ralph - 7 years ago
1...215216217218219220221...255

sumary-title

Vote

1

Regular Expression
javascript

/
(<h4 class="sumary-title">.+\n.+)
/
gmi
Open regex in editor

Description

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