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 5,520 community submitted regex patterns...
0
Frisky radio show parsing pattern
Python
no description available
Submitted by
anonymous
-
8 years ago
0
Validare CNP Romania Regex
ECMAScript (JavaScript)
This regex is for validating Roumanian CNP ^[1-9]\d{2}(0[1-9]|1[0-2])(0[1-9]|[12]\d|3[01])(0[1-9]|[1-4]\d|5[0-2]|99)(00[1-9]|0[1-9]\d|[1-9]\d\d)\d$
Submitted by
Ionut M. Ionete
-
8 years ago
1
Find particular punctuation
ECMAScript (JavaScript)
This regex find punctuation like "!", "!!!", "?", "???", "!?", "!!!???" and unlimited time repeated "!" and "?"
Submitted by
Ivijan-Stefan Stipic
-
8 years ago
0
await
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
0
ChatWars Equipment
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
0
Find Language name
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
0
YouTube Channel Username and ID
ECMAScript (JavaScript)
Extract the Channel Username or Channel ID given a YouTube Channel URL.
Submitted by
cris_hitech
-
8 years ago
0
card
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
Unuseful names
ECMAScript (JavaScript)
no description available
Submitted by
Moayad
-
8 years ago
1
Community Pageviews
ECMAScript (JavaScript)
no description available
Submitted by
Alfredo Hinojosa
-
8 years ago
1
Tablename = schema.table
ECMAScript (JavaScript)
Tablename composed by schema.table
Submitted by
Glauber Costa Vila Verde
-
8 years ago
1
Find Apostrophe via Regex and JavaScript
ECMAScript (JavaScript)
This is function matching apostrophe via regex and JavaScript. Also find broken apostrophe and match whole word.
Submitted by
Ivijan-Stefan Stipic <creativform@gmail.com>
-
8 years ago
1
TLO con multiples UPLOAD
Python
no description available
Submitted by
anonymous
-
8 years ago
2
Ansible Host Var checking
Python
We had an issue where the "hosts=some_var" value could cause mass deployments if the wrong value was passed through. Specifically a comma with nothing surrounding it (i.e. "hosts=,"). This regex will allow us to fail when certain characters are present.
Submitted by
anonymous
-
8 years ago
1
import匹配
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
traceroute
Python
no description available
Submitted by
anonymous
-
8 years ago
1
Replace sinon stub configuration with ts-mockito equivalent
ECMAScript (JavaScript)
Replaces sinon.js stubs configuration with similar behaviour achievied using the ts-mockito library
Submitted by
anonymous
-
8 years ago
2
IPv4 dotted decimal
ECMAScript (JavaScript)
This regexp was written for Regex Tuesday Challenge - Week Six.
Submitted by
anonymous
-
8 years ago
1
argsert
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
extract username from windows domain\user
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
...
180
181
182
183
184
...
276
Community Library Entry
1
Regular Expression
ECMAScript (JavaScript)
/
^
(
[
a
-
z0
-
9_
\.
-
]
+
)
@
(
[
\d
a
-
z
\.
-
]
+
)
\.
(
[
a
-
z
\.
]
{2,6}
)
$
/
email
Open regex in editor
Description
no description available
Submitted by
appsunited
-
11 years ago