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 8,320 community submitted regex patterns...
0
Clojure
Python
no description available
Submitted by
anonymous
-
9 years ago
0
CSV parser
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
0
AMCC
Python
no description available
Submitted by
anonymous
-
9 years ago
0
Validador Email
ECMAScript (JavaScript)
Só aceita emails que comecem com letras ou números, tenha de 0 a 32 caracteres, letras, números, ponto ou hífen, antes do @
Submitted by
Gustavo Américo (GAG)
-
9 years ago
0
IPv6 Regex Match Removal
Python
Works for all IPv6 addresses in removing them using regex
Submitted by
vks
-
9 years ago
0
fio group id
Python
This is for a parser for fio results
Submitted by
scurge
-
9 years ago
0
fred
Python
test
Submitted by
test
-
9 years ago
0
https://regex101.com/r/lS4dV7/1
Python
ipv4 address matching
Submitted by
Unknown
-
9 years ago
0
Proposed OFX DateTimeType pattern for v. 2.1.1+
Python
no description available
Submitted by
Oleg Sakharov (karpuscul@gmail.com)
-
9 years ago
0
Google-like search query pattern matching
ECMAScript (JavaScript)
To identify quoted strings, single terms as well as subtracting those types. Based on: http://stackoverflow.com/questions/1883188/google-like-search-query-tokenization-string-splitting
Submitted by
Michael La Voie
-
9 years ago
0
Password Any Character len: 8-63
ECMAScript (JavaScript)
Test for Password using any character. Length of password can be from 8 - 63 characters
Submitted by
Jerry Orta
-
9 years ago
0
phone number
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
0
WEB URL
ECMAScript (JavaScript)
only WEB URL ex:http://aaa.com.tw https://aaa.com aaa.com aaa.com.tw
Submitted by
anonymous
-
9 years ago
0
CPE 466 Lab 1 Sentence Delimiter
Python
no description available
Submitted by
anonymous
-
9 years ago
0
RegEx for weaterdata from a YR xml file
Python
no description available
Submitted by
Noko
-
9 years ago
0
HTTP / HTTPS link check
ECMAScript (JavaScript)
Check if string contains a valid HTTP / HTTPS link
Submitted by
Dimorphic
-
9 years ago
0
find a string (placeholder) inside a string
Python
find a string (placeholder) inside a string
Submitted by
vikash Kumar Agarwal (vikashmnk)
-
9 years ago
0
Regex json
Python
no description available
Submitted by
anonymous
-
9 years ago
0
Email ID-Full Validation
ECMAScript (JavaScript)
This Regx has full validation of a standard email ID
Submitted by
Eric Abraham
-
9 years ago
0
Get 'value' attribute in 'a' html tag
ECMAScript (JavaScript)
Regex used to avoid text-angular/angular $sanitize temporarily
Submitted by
Derek Severson
-
9 years ago
1
...
254
255
256
257
258
...
416
Community Library Entry
0
Regular Expression
Python
r"
^
(
(
gir
*
0aa
)
|
(
(
((?!
[
qvx
]
)
[
a
-
z
]
[
a
-
hk
-
y
]
?
[
0
-
9
]
[
0
-
9
]
?
)
|
(((?!
[
qvx
]
)
[
a
-
z
]
[
0
-
9
]
[
a
-
hjkstuw
]
)|
((?!
[
qvx
]
)
[
a
-
z
]
[
a
-
hk
-
y
]
[
0
-
9
]
[
abehmnprvwxy
]
))
)
*
(
[
0
-
9
]
(?!
[
cikmov
]
)
[
a
-
z
]
{2}
)
)
|
(
(
(?!
[
qvx
]
)
[
a
-
z
]
[
a
-
hk
-
y
]
?
[
0
-
9
]
[
0
-
9
]
?
)
|
(
(?!
[
qvx
]
)
[
a
-
z
]
[
0
-
9
]
[
a
-
hjkstuw
]
)
|
(
(?!
[
qvx
]
)
[
a
-
z
]
[
a
-
hk
-
y
]
[
0
-
9
]
[
abehmnprvwxy
]
)
)
)
$
"
igm
Open regex in editor
Description
Flexible regex to detect full or partial UK postcodes.
Submitted by
Victor Munoz
-
9 years ago