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 13,040 community submitted regex patterns...
0
Date String ISO Pattern
Golang
Date String ISO Pattern matcher
Submitted by
Lucas Morais
-
a year ago
0
Validación de Facturas Fiscales Paraguay
ECMAScript (JavaScript)
Sucursal - Expedición - Número de Comprobante
Submitted by
anonymous
-
a year ago
0
Decision Table
Java 8
Rules engine CSV Decision Table expression
Submitted by
Vincent Wautelet
-
a year ago
(Last modified a year ago)
0
Only numbers and length under 10
ECMAScript (JavaScript)
Only numbers and length under 10
Submitted by
anonymous
-
a year ago
0
Only numbers and length 9
ECMAScript (JavaScript)
Only numbers and length 9
Submitted by
anonymous
-
a year ago
0
Checking if it's an hubspot url
ECMAScript (JavaScript)
This Regex checks if it's a valid hubspot domain
Submitted by
anonymous
-
a year ago
0
Match PWSID
ECMAScript (JavaScript)
Match PWSID
Submitted by
Matt Horrell
-
a year ago
(Last modified 19 days ago)
0
Find validation name and name inside parentheses
ECMAScript (JavaScript)
Find validation name and name inside parentheses
Submitted by
nghilq
-
a year ago
0
Find Japanese
ECMAScript (JavaScript)
Find Japanese
Submitted by
nghilq
-
a year ago
0
Email
ECMAScript (JavaScript)
Email
Submitted by
anonymous
-
a year ago
0
Remove HTML tags & attributes from text
ECMAScript (JavaScript)
Removes html tags (including attributes) from text
Submitted by
Stino
-
a year ago
0
Remove Parentheses
ECMAScript (JavaScript)
Codewars kata 6 kyu , about Regular Expression JavaScript, help meeeh
Submitted by
anonymous
-
a year ago
0
UK Phone Number
ECMAScript (JavaScript)
Check for varied prefixes, followed by a suffix of exactly 9 digits
Submitted by
anonymous
-
a year ago
0
Find an SVG constructed in javascript nuxt
ECMAScript (JavaScript)
Find an SVG constructed in javascript nuxt
Submitted by
Ray
-
a year ago
0
Link Matcher v1
Java 8
The link matcher regex currently matches the most common types of links. *Removed other links
Submitted by
IkeVoodoo
-
a year ago
(Last modified a year ago)
0
decamelize
PCRE (PHP <7.3)
pascal case to snake case
Submitted by
anonymous
-
a year ago
0
Match valid US phone numbers
ECMAScript (JavaScript)
This regex matches Valid USA phone numbers
Submitted by
anonymous
-
a year ago
0
Golang Get variables In Js
Golang
To get
Submitted by
anonymous
-
a year ago
0
RE2 match of APRS-IS header information
Golang
This re2 (using Go in my case) matches the APRS-IS header. The format of the APRS-IS packet is TNC2 standard: SOURCE>DESTINATION,PATH:PACKET ...
Submitted by
Jack Hamm (jack@wv6l.net)
-
a year ago
0
Pass/Fail
ECMAScript (JavaScript)
gaming pass fail shortcut
Submitted by
Steve Muchow
-
a year ago
(Last modified a year ago)
1
...
639
640
641
642
643
...
652
Date: DD-MM-YYYY hh:mm:ss
18
Regular Expression
Recommended
PCRE (PHP <7.3)
/
^
(
0
[
1
-
9
]
|
1
\d
|
2
[
0
-
8
]
|
29
(?=
-
\d\d
-
(?!
1
[
01345789
]
00
|
2
[
1235679
]
00
)
\d\d
(?:
[
02468
]
[
048
]
|
[
13579
]
[
26
]
)
)
|
30
(?!
-02
)
|
31
(?=
-0
[
13578
]
|
-1
[
02
]
)
)
-
(
0
[
1
-
9
]
|
1
[
0
-
2
]
)
-
(
[
12
]
\d
{3}
)
(
[
01
]
\d
|
2
[
0
-
3
]
)
:
(
[
0
-
5
]
\d
)
:
(
[
0
-
5
]
\d
)
$
/
gm
Open regex in editor
Description
Validate and capture dateTime parts, includes validation for leap years, range 1000-2999. Fixed bug
Submitted by
Ka.
-
11 years ago