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

Password of Length 8-16

Minimum one capital, one special, one digit, no whitespace
Submitted by anonymous - 4 years ago
0
javascript

Email Regex

no description available
Submitted by anonymous - 4 years ago
0
javascript

extract <a> tags from an html page

no description available
Submitted by anonymous - 4 years ago
0
javascript

Time

hh:mm 24
Submitted by anonymous - 4 years ago
0
pcre2

ПОДЛЕСОК

no description available
Submitted by anonymous - 2 years ago
0
javascript

regex to check string contains two hyphens

This should work: ^([a-zA-Z0-9]-[a-zA-Z0-9])+$ Also if you want to have exactly 135 hyphens: ^([a-zA-Z0-9]-[a-zA-Z0-9]){135}$...
Submitted by anonymous - 4 years ago
0
javascript

MC

no description available
Submitted by anonymous - 4 years ago
0
javascript

npm expression parser using javascript engine.

This is a npm expression parser that can be used, for instance, to create shims. This RegEx has been created for spypkg module.
Submitted by marckassay - 4 years ago
0
javascript

RegEx vardump

Регулярка для стилизации вардампа для браузерного расширений DViewer
Submitted by anonymous - 4 years ago
0
javascript

Financial for HA

Finds the Financial line of the Hazard Analysis.
Submitted by anonymous - 4 years ago
0
javascript

Legal/Regulatory for HA

Finds the Legal/Regulatory line of the Hazard Analysis.
Submitted by anonymous - 4 years ago
0
javascript

Data Integrity for HA

Finds the Data Integrity line of the Hazard Analysis.
Submitted by anonymous - 4 years ago
0
javascript

Patient Safety for HA

Finds the Patient Safety line of the Hazard Analysis.
Submitted by anonymous - 4 years ago
0
javascript

CyberSecurity/Information Security for HA

Finds the CyberSecurity/Information Security line of the Hazard Analysis.
Submitted by anonymous - 4 years ago
0
javascript

test

no description available
Submitted by anonymous - 4 years ago
0
javascript

HA template search

Searches for the template setting.
Submitted by anonymous - 4 years ago
0
javascript

start and end with same vowel

no description available
Submitted by anonymous - 4 years ago
0
javascript

Test string contains Instapage URLs

Purpose List of Instapage URLs for testing against Todo Add www urls
Submitted by anonymous - 4 years ago
0
javascript

is absolute url

found in https://stackoverflow.com/a/14720951/10715454 check string for absolute url (with domain and such) true example.com...
Submitted by https://stackoverflow.com/users/114251/arun-p-johny - 4 years ago
0
javascript

金额校验

11位正整数，两位小数
Submitted by anonymous - 4 years ago
1...78798081828384...263

reset1

Vote

0

Regular Expression
pcre2

/
(?|(a)|(b)|(c))\1
/
gm
Open regex in editor

Description

Loading markdown...
Submitted by anonymous - 4 months ago