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
Highest Score
Lowest Score
Most upvotes
Most downvotes
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...
1
^([a-zA-Z1-9]{1})([a-zA-Z0-9])+:$
ECMAScript (JavaScript)
hexa deciamal number with ending with ( :) a special character
Submitted by
anusha
-
9 years ago
1
2.Expression régulier: Test lien siteweb
ECMAScript (JavaScript)
Regular expression to test the validit é of a basic website address having the format. http://www.anyadress.domain the domain being 2-3 caracteres
Submitted by
Gilles
-
9 years ago
1
Bootstrap responsive grid class detection
ECMAScript (JavaScript)
Check if a css class is bootstrap responsive grid one (like col-sm-6 for example)
Submitted by
mrblackus
-
9 years ago
1
Date testing with 2 digit year
ECMAScript (JavaScript)
Date javascript
Submitted by
petabyte
-
9 years ago
1
domain with .co.uk
ECMAScript (JavaScript)
Any domain written www.domain.co.uk
Submitted by
Byron Sargeant
-
9 years ago
1
urls ending with
ECMAScript (JavaScript)
Urls ending with a specific domain
Submitted by
anonymous
-
9 years ago
1
id
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
img
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
check password
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
Valid Email
ECMAScript (JavaScript)
This is the javascript equivalent that .NET uses in their server-side validators.
Submitted by
anonymous
-
9 years ago
1
Trim Whitespace before/after String
ECMAScript (JavaScript)
Remove whitespace before and after the string. Use g for trimming before and after Use m for trimming each line of a multiline string individually. Code: ' test '.replace( /(^\s+|\s+$)/gm, '' );
Submitted by
KevinV
-
9 years ago
1
Find C# Namespace
ECMAScript (JavaScript)
Simple regex to find the Namespace line in a C# class.
Submitted by
Erik Bartlow
-
9 years ago
1
DDDD, dd MMMM
ECMAScript (JavaScript)
Friday, 23 October
Submitted by
nehakadam
-
9 years ago
1
Index filtering
ECMAScript (JavaScript)
Une expression pour définir des expressions de filtrage basé sur l'index (comme les numéros de pages dans les dialogues d'impression) Chaque segment de page est séparé par une , Chaque segment peut être sous la forme : : 4 .. : 3.. .. : 2..4...
Submitted by
olivr70
-
9 years ago
1
RFC Persona Fisica
ECMAScript (JavaScript)
no description available
Submitted by
Carlos Zaragoza
-
9 years ago
1
RFC Persona Moral
ECMAScript (JavaScript)
no description available
Submitted by
Carlos Zaragoza
-
9 years ago
1
uri validate with a prefix
ECMAScript (JavaScript)
no description available
Submitted by
Roger Wyss
-
9 years ago
1
\d{4}(0[1-9]|1[0-2])(0[1-9]|[1-2]\d|30|31)T([01]\d|2[0-3])[0-5]\d[0-5]
ECMAScript (JavaScript)
yyyymmddThhmmss
Submitted by
suman
-
9 years ago
1
user-agent tester
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
URL Segment Matching for rewrites
ECMAScript (JavaScript)
no description available
Submitted by
jim
-
9 years ago
1
...
115
116
117
118
119
...
172
Glyph name Bulgarian local form
1
Regular Expression
PCRE2 (PHP >=7.3)
/
(
uni
[
0
-
9A
-
F
]
{4}
.
)
(
bgr
)
/
gm
Open regex in editor
Description
replace .bgr with cyr_BGR in replace string
Submitted by
anonymous
-
10 months ago