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 18,000 community submitted regex patterns...
0
MongoDB connection string has username and password
ECMAScript (JavaScript)
Test if a mongo db connection string has a username and password declared in it. Doesn't work with with multi host ATM
Submitted by
Gecko Pico
-
4 years ago
0
get first number from string
PCRE2 (PHP >=7.3)
no description available
Submitted by
anonymous
-
4 years ago
0
get main content if has :
PCRE2 (PHP >=7.3)
no description available
Submitted by
anonymous
-
4 years ago
0
Minify HTML
PCRE2 (PHP >=7.3)
Remove Whitespace Remove Comment
Submitted by
Habibi Mustafa
-
4 years ago
0
cisco command
PCRE2 (PHP >=7.3)
no description available
Submitted by
anonymous
-
4 years ago
0
Aplayer Icons Regex
PCRE2 (PHP >=7.3)
no description available
Submitted by
anonymous
-
4 years ago
0
ATNALogSIEMUseCasesPurposeOfUseESClocal
PCRE (PHP <7.3)
Nur PurposeOfUse aus ATNA Log auswerten, in Kombination mit ATNALogSIEMUseCaseESC
Submitted by
anonymous
-
4 years ago
(Last modified 4 years ago)
0
aaa
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
0
Url regex
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
(Last modified 4 years ago)
0
CODA download log
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
0
Question 2
Python
no description available
Submitted by
anonymous
-
4 years ago
0
6 digit Sort Code without dashes
PCRE2 (PHP >=7.3)
no description available
Submitted by
anonymous
-
4 years ago
0
ReName_01_
PCRE2 (PHP >=7.3)
no description available
Submitted by
anonymous
-
4 years ago
0
LDraw valid numbers and invalid formats capture
PCRE (PHP <7.3)
Regex to match the valid and preferred number formats inside a LDraw model file and capture invalid parts in the formatting. Syntax rules: White spacing characters must be spaces, tabs or a mix of both. These numbers must be separated by one or more white spacing characters....
Submitted by
vHeemstra
-
4 years ago
0
atleast one alphabet and only +_-@ specials
PCRE2 (PHP >=7.3)
no description available
Submitted by
anonymous
-
4 years ago
0
Regex for email searches
Golang
no description available
Submitted by
Manuel
-
4 years ago
0
Find the number after string
PCRE (PHP <7.3)
Find the numbers after a certain string
Submitted by
anonymous
-
4 years ago
0
9 digit mid IMB
PCRE2 (PHP >=7.3)
no description available
Submitted by
anonymous
-
4 years ago
0
6 digit mid IMB
PCRE2 (PHP >=7.3)
no description available
Submitted by
anonymous
-
4 years ago
0
Split on Letters, Numbers, and Dashes
PCRE2 (PHP >=7.3)
no description available
Submitted by
anonymous
-
4 years ago
1
...
739
740
741
742
743
...
900
Community Library Entry
0
Regular Expression
PCRE2 (PHP >=7.3)
/
^
(?=
.
{10,255}
$
)
(?=
.
{4,64}
@
)
[
A
-
z0
-
9
]
+
(?:
[
.-
]
[
A
-
z0
-
9
]
+
)*
@
[
A
-
z0
-
9
]
+
(?:
[
.-
]
[
A
-
z0
-
9
]
+
)*
\.
[
A
-
z
]
+
$
/
mug
Open regex in editor
Description
no description available
Submitted by
AiAbdrahim
-
4 years ago
(Last modified 4 years ago)