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...
0
positivehead_dollar
ECMAScript (JavaScript)
(?=\w{5,})(?=\D*\d{2}$)
Submitted by
anonymous
-
5 years ago
0
中文英文匹配规则
ECMAScript (JavaScript)
中文英文匹配规则
Submitted by
anonymous
-
5 years ago
0
Image Charts - chm
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
0
Find //Character entries
ECMAScript (JavaScript)
^(\/\/)(?![\ ])(\w)*
Submitted by
anonymous
-
5 years ago
0
[Ethias] Old File Number
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
0
[Ethias] Informex
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
0
Prefix CSS Selectors
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
0
Password Validation
ECMAScript (JavaScript)
Checks that a password has a minimum of 6 characters, at least 1 uppercase letter, 1 lowercase letter, and 1 number with no spaces.
Submitted by
Christian Klemp
-
5 years ago
0
Namespace Declaration
ECMAScript (JavaScript)
like xxx="something" in
Submitted by
anonymous
-
5 years ago
0
Portugal / Portuguese License Plate (Matrícula - Placa)
ECMAScript (JavaScript)
Regex to recognize Vehicle License Plates in Portugal
Submitted by
anonymous
-
5 years ago
0
email address
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
0
jsgf grammar (namesapce)
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
0
jsgf header (version, encoding, locale)
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
0
Get string between quotes
ECMAScript (JavaScript)
Gets a string between double or single quotes
Submitted by
anonymous
-
5 years ago
0
Secure Phone Number
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
0
Rule34
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
0
highlighting with punctuation
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
0
Non-parseFloat-able
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
0
ParseFloat-able
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
0
Valid number format for input field (string)
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
1
...
120
121
122
123
124
...
172
Email
0
Regular Expression
ECMAScript (JavaScript)
/
^
(
(
[
A
-
Za
-
z0
-
9-_+
]
+
(?:
\.
[
A
-
Za
-
z0
-
9-_
]
+
)*
)
@
(
[
A
-
Za
-
z0
-
9-
]
+
(?:
\.
[
A
-
Za
-
z0
-
9
]
+
)*
(?:
\.
[
A
-
Za
-
z
]
{2,}
)
)
)
$
/
Open regex in editor
Description
Regex to validate and get info from email string
Submitted by
anonymous
-
8 years ago