Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Social
Join the Discord community!
Follow me on twitter!
Send me an email
Donate
Donate
Donate through Paypal
Become a Github Sponsor
Info
Info
Find out what's new!
RegEx101 Wiki
Report bugs or make suggestions
What's new?
Loading content...
Close
Regex Editor
Regex Editor
Community Patterns
Community Patterns
Account
Account
Regex Quiz
Regex Quiz
Settings
Settings
Live Help
Live Help
Get help on Discord
Get help on IRC
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 (C#)
Rust
Sponsors
Community Patterns
Search among 17,420 community submitted regex patterns...
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
IP addresses
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
2019-03-21 15:58
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
COM
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
2019-03-21 17:18
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Financial for HA
ECMAScript (JavaScript)
Finds the Financial line of the Hazard Analysis.
Submitted by
anonymous
-
5 years ago
2019-04-01 20:15
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Legal/Regulatory for HA
ECMAScript (JavaScript)
Finds the Legal/Regulatory line of the Hazard Analysis.
Submitted by
anonymous
-
5 years ago
2019-04-01 19:39
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Data Integrity for HA
ECMAScript (JavaScript)
Finds the Data Integrity line of the Hazard Analysis.
Submitted by
anonymous
-
5 years ago
2019-04-01 18:08
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Patient Safety for HA
ECMAScript (JavaScript)
Finds the Patient Safety line of the Hazard Analysis.
Submitted by
anonymous
-
5 years ago
2019-04-01 20:14
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
CyberSecurity/Information Security for HA
ECMAScript (JavaScript)
Finds the CyberSecurity/Information Security line of the Hazard Analysis.
Submitted by
anonymous
-
5 years ago
2019-04-01 20:30
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Mot de passe
PCRE (PHP <7.3)
1 lettre, 1 chiffre, 1 caractère spécial au moins Chaine comprise entre 8 et 15 caractères ^(?=.[A-Za-z])(?=.\d)(?=.[&-+!$@%])([&-+!*$@%\w]{8,15})$
Submitted by
anonymous
-
5 years ago
2019-03-21 21:37
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
E-mail
PCRE (PHP <7.3)
adresses mail ^[a-z0-9.-]+@[a-z0-9.-]{2,}\.[a-z]{2,4}$
Submitted by
anonymous
-
5 years ago
2019-03-21 21:38
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
SQL Regex
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
2019-05-01 00:39
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
AutoHotkey Syntax Error
PCRE (PHP <7.3)
This RegEx works nicely in Sublime Text syntax definitions (probably in other places, like Atom, too) without any modification – you might just need to properly escape backslashes. AutoHotkey does not provide a character number (column number) for its errors, but most places expect it as group #3, ...
Submitted by
SALZKARTOFFEEEL
-
5 years ago
2019-03-23 23:10
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Aufg4
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
2019-03-24 12:28
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Wirk 2 REgex
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
2019-03-24 12:43
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Aufgabe6
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
2019-03-24 12:45
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Mail regex
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
2019-03-25 04:15
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Username Regex
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
2019-03-25 04:16
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Fastighet paramteres
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
2019-03-25 07:27
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Fastighet base parameter
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
2019-04-08 07:54
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
test
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
5 years ago
2019-04-01 07:42
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Regex Support Document
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
2019-03-25 10:36
1
...
736
737
738
739
740
741
742
...
871
Req1;Req2
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Regular Expression
PCRE (PHP <7.3)
/
^
(
(?i)
REQ
[
0
-
9
]
{1,10}
;
)+
(
(?i)
REQ
[
0
-
9
]
{1,10}
;
?
)
$
|
^
(
(?i)
REQ
[
0
-
9
]
{1,10}
;
)
$
/
gm
Open regex in editor
Description
Loading markdown...
Submitted by
anonymous
-
4 years ago
2020-02-17 17:02