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
Europe - Malta - Passport Number
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Europe - Malta - National ID Number
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Europe - Malta - License Plate
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Europe - Malta - IBAN
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Europe - Malta - Email
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Europe - Malta - Driver's License
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Europe - Luxemburg - TIN
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Europe - Luxemburg - Passport Number
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Europe - Luxemburg - National ID Number
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Europe - Luxemburg - License Plate
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Europe - Luxemburg - IBAN
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Social Security Number (SSN)
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
regex for copper
Python
no description available
Submitted by
anonymous
-
5 years ago
0
Check validity email address
ECMAScript (JavaScript)
Follow the rules found in https://www.wikiwand.com/en/Email_address. Check all the address given to check if the addresses are valid or not.
Submitted by
anonymous
-
5 years ago
0
Validate email address
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
Test pour Jacques
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
SSL - Mixed Content Search (http, with excludes)
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
SSL - Mixed Content Search (http, with excludes) + Exclude FatKit doc comments
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
CAS number expression
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
0
CAS number within p element expression
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
5 years ago
1
...
642
643
644
645
646
...
900
Community Library Entry
0
Regular Expression
PCRE (PHP <7.3)
/
(?<!
(
href="
)
)
(?<!
(
\/\/
EN"
"
)
)
(?<!
(
xmlns="
)
)
(?<!
(
xmlns:xsd="
)
)
(?<!
(
namespace="
)
)
(?<!
(
itemtype="
)
)
(?<!
(
\/\/
Url:
\t\t\t
)
)
(?<!
(
^
\/\/
(
[
\s\t
]
)
)
)
(?<!
(
^
\*
(
[
\s\t
]
)
)
)
(?<!
(
^
[
\s\t
]
\*
(
[
\s\t
]
)
)
)
(?<!
(
^
\/\*
[
\s\t
]
)
)
(?<!
(
^
[
\s\t
]
\/\/
[
\s\t
]
)
)
http:
\/\/
+
/
gm
Open regex in editor
Description
no description available
Submitted by
anonymous
-
5 years ago