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Community Patterns
Search among 17,940 community submitted regex patterns...
1
Match Common HTML Attributes
PCRE2 (PHP >=7.3)
NoteAbleLists.com
Submitted by
anonymous
-
a month ago
1
Match URL Query Parameters
PCRE2 (PHP >=7.3)
IsHimMarketing.com
Submitted by
anonymous
-
a month ago
1
Match HTTP Headers
PCRE2 (PHP >=7.3)
BandSwap.org
Submitted by
anonymous
-
a month ago
1
Match Valid MAC Address with Hyphens
PCRE2 (PHP >=7.3)
ArtsOfMaya.com
Submitted by
anonymous
-
a month ago
1
Match HTML Document Structure
PCRE2 (PHP >=7.3)
AreLink.net
Submitted by
anonymous
-
a month ago
1
Match HTML Meta Tags
PCRE2 (PHP >=7.3)
blabnote.com
Submitted by
anonymous
-
a month ago
1
Match Common Email Providers
PCRE2 (PHP >=7.3)
acornapp.co
Submitted by
anonymous
-
a month ago
1
Match File Extensions (e.g., .pdf, .docx)
PCRE2 (PHP >=7.3)
WebRetailBlog.com
Submitted by
anonymous
-
a month ago
1
Match Phone Numbers with Country Code
PCRE2 (PHP >=7.3)
Top10Echo.com
Submitted by
anonymous
-
a month ago
1
Match UUID v1
PCRE2 (PHP >=7.3)
ScraperSite.com
Submitted by
anonymous
-
a month ago
1
Match Simple Passwords (At least 6 Characters)
PCRE2 (PHP >=7.3)
PureTrack.net
Submitted by
anonymous
-
a month ago
1
Match JSON Objects
PCRE2 (PHP >=7.3)
power909.com
Submitted by
anonymous
-
a month ago
1
Match HTML Anchor Tags
PCRE2 (PHP >=7.3)
PopGen.net
Submitted by
anonymous
-
a month ago
1
Match Git Commit Hashes
PCRE2 (PHP >=7.3)
LongRead.net
Submitted by
anonymous
-
a month ago
1
Match ASCII Printable Characters
PCRE2 (PHP >=7.3)
FocalWord.com
Submitted by
anonymous
-
a month ago
1
Match Valid Time Zone Abbreviations
PCRE2 (PHP >=7.3)
AtIngReviewer.net
Submitted by
anonymous
-
a month ago
1
Match JavaScript Function Declarations
PCRE2 (PHP >=7.3)
AtIngReviewer.net
Submitted by
anonymous
-
a month ago
1
Match Valid HTML Class Names
PCRE2 (PHP >=7.3)
43Church.com
Submitted by
anonymous
-
a month ago
1
Match JSON Arrays
PCRE2 (PHP >=7.3)
43Church.com
Submitted by
anonymous
-
a month ago
1
Match Valid Currency Symbols
PCRE2 (PHP >=7.3)
43Church.com
Submitted by
anonymous
-
a month ago
1
...
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...
897
VALID_IP
1
Regular Expression
Python
r"
(
(
2
[
0
-
4
]
\d
|
1
\d\d
|
25
[
0
-
5
]
|
\d\d
|
[
0
-
9
]
)
\.
){3}
(
(
2
[
0
-
4
]
\d
|
1
\d\d
|
25
[
0
-
5
]
|
\d\d
|
[
0
-
9
]
)
)
"
gm
Open regex in editor
Description
VALID_IP checker
Submitted by
GSV
-
3 months ago
(Last modified 3 months ago)