Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Donate
Info
Regex Editor
Community Patterns
Account
Regex Quiz
Settings
Order By
Most Recent
Most upvotes
Most downvotes
Highest Score
Lowest Score
Filter by Flavor
PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
Golang
Java 8
.NET 7.0 (C#)
Rust
Sponsors
There are currently no sponsors.
Become a sponsor today!
Community Patterns
Search among 3,440 community submitted regex patterns...
5
North American Phone Number
ECMAScript (JavaScript)
Validate North American phone numbers with capture groups for the Area Code, Exchange Code, Line Number, and Extension.
Submitted by
AaronBoots
-
8 years ago
6
Password
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
11 years ago
(Last modified a year ago)
14
Phone Number
ECMAScript (JavaScript)
Allows phone numbers with optional country code, optional special characters and whitespace
Submitted by
Tlmader
-
9 years ago
16
Password
ECMAScript (JavaScript)
Safe Password that allow only with a number, a lowercase, a uppercase, and a special character
Submitted by
davidlondono
-
9 years ago
16
http url regex
ECMAScript (JavaScript)
general purpose HTTP URL regex
Submitted by
Miguel Castillo @manchagnu
-
9 years ago
7
Split quotes and single words
ECMAScript (JavaScript)
Find " and ' quoted strings and "orphaned"/single words in a string
Submitted by
LoveIsGrief
-
11 years ago
12
Full name (Turkish)
ECMAScript (JavaScript)
Matches case insensitive first name, optional unlimited number of middle names and last name separated with space format. Replaced \w with explicit char range for Turkish support. (Äž accepted as first char not to over complex)
Submitted by
CKK
-
10 years ago
5
RegEx to validate oAuth 2.0 redirect_uri
ECMAScript (JavaScript)
A simple RegEx rule which should validate redirect_uri for oAuth2
Submitted by
Vlad Miller
-
10 years ago
5
youtube url match
ECMAScript (JavaScript)
extract video id, index, play list id from youtube URL
Submitted by
anonymous
-
9 years ago
5
email (tikhonov)
ECMAScript (JavaScript)
CheckEmail Login start or end simbols [._- ] .login@domain.com - fail -login@domain.com - fail _login@domain.com - fail login.@domain.com - fail...
Submitted by
Tikhonov Alexander <123546.90@mail.ru>
-
9 years ago
(Last modified a year ago)
6
Spanish DNI/NIE check fist pass
ECMAScript (JavaScript)
no description available
Submitted by
Rafael Casanova Morera
-
9 years ago
6
Email
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
7
Date and time format - ISO 8601
ECMAScript (JavaScript)
Matches ISO 8601 date formats
Submitted by
Ettienne
-
9 years ago
31
Email address (most used)
ECMAScript (JavaScript)
Email address, most used cases
Submitted by
Jago
-
9 years ago
12
Username with "_" "-"
ECMAScript (JavaScript)
no description available
Submitted by
Gianvy
-
9 years ago
4
Typescript - /// <reference path="..."/> Expression
ECMAScript (JavaScript)
Finds Typescript's reference path syntax.
Submitted by
Lovelidge, Shawn
-
9 years ago
4
find uncommented coffeescript console.logs
ECMAScript (JavaScript)
no description available
Submitted by
valiafetisov
-
9 years ago
4
extract domain with port
ECMAScript (JavaScript)
no description available
Submitted by
yooresh
-
9 years ago
4
Function Declaration / Expression
ECMAScript (JavaScript)
matches both function declarations and expressions in javascript. ex. function name () {...} || function () {}
Submitted by
Ja Superior
-
9 years ago
4
UK Postcode
ECMAScript (JavaScript)
no description available
Submitted by
msyed
-
9 years ago
1
...
168
169
170
171
172
Community Library Entry
0
Regular Expression
Golang
`
^
(
\d
+
(?:
\.
\d
{1,3}
)?
)
`
gm
Open regex in editor
Description
Trying to get digits
Submitted by
Arthur Silva
-
a year ago