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 11,520 community submitted regex patterns...
1
IP address validation
PCRE (PHP <7.3)
shortest ip validation regex
Submitted by
Giacomo.
-
8 years ago
1
Find All Types In Salesforce's Package.xml
PCRE (PHP <7.3)
This regex will find all the types definitions following the
Submitted by
Jerome Russ
-
8 years ago
1
get instance name
PCRE (PHP <7.3)
takes a url and takes the instance name after the base url
Submitted by
amitair
-
8 years ago
1
isDomainValid
PCRE (PHP <7.3)
isDomainValid
Submitted by
anonymous
-
8 years ago
1
Negative
PCRE (PHP <7.3)
Negation in pattern example
Submitted by
Kutuzov Alexey <Kutuz27>
-
8 years ago
1
fastest mac address match
PCRE (PHP <7.3)
matches format: a0:39:f7:83:19:c3 detail at: http://nabtron.com/
Submitted by
nabtron
-
8 years ago
1
Match things between quotes in Bluecoat log file
Python
Mostly for matching things that match bluecoat category.
Submitted by
Thomas
-
8 years ago
1
Sabre FOP Parse
PCRE (PHP <7.3)
no description available
Submitted by
Max
-
8 years ago
1
Sabre Signature Line Parsing
PCRE (PHP <7.3)
no description available
Submitted by
Max
-
8 years ago
1
Password
PCRE (PHP <7.3)
min length 6 and 1 number 1 epecial charachtor
Submitted by
anonymous
-
8 years ago
1
For Version Number
PCRE (PHP <7.3)
Validation for version numbers like 33.3.33
Submitted by
Gokul
-
8 years ago
1
ipv6 validation
PCRE (PHP <7.3)
Matches all IPv6 Addresses (without Port) fe80::21d8:f50:c295:c4be 2001:cdba:0000:0000:0000:0000:3257:9652 2001:cdba:0:0:0:0:3257:9652 2001:cdba::3257:9652 2001:cdba::1222...
Submitted by
Aleksandar Trkulja
-
8 years ago
1
ICAO Airline from flight number
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
square brackets
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
id number
PCRE (PHP <7.3)
find first letter that matches c or e then ensure remaining line is a digit
Submitted by
anonymous
-
8 years ago
1
Timecode (25fps)
PCRE (PHP <7.3)
Detects all valid 25 fps Timecode in HH:MM:SS:FF format in teh range 00:00:00:00 - 23:59:59:24 range.
Submitted by
anonymous
-
8 years ago
1
4c
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
Python
Python
no description available
Submitted by
anonymous
-
8 years ago
1
Cap named group in urls
PCRE (PHP <7.3)
no description available
Submitted by
SPeed
-
8 years ago
1
Shortcode
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
...
457
458
459
460
461
...
576