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Community Patterns
Search among 14,900 community submitted regex patterns...
2
Invalid Windows Filename Chars
PCRE (PHP <7.3)
https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file Integer value zero, sometimes referred to as the ASCII NUL character. Characters whose integer representations are in the range from 1 through 31, except for alternate data streams where these characters are allowed. For more info...
Submitted by
anonymous
-
7 months ago
(Last modified 7 months ago)
1
Match many cases of 8601
Java 8
This is still a working in progress Need to do Unit Tests and search for more use cases Match partial cases of 8601 such as: missing offset missing time...
Submitted by
jpmand
-
8 months ago
(Last modified 8 months ago)
1
Validate Wikipedia URL and extract Article Title
ECMAScript (JavaScript)
This works against a list of hyperlinks from the 'USS Marmora (1862)' article You can include File: pages by removing the File:| from the regex. I could improve how the remaining query for urls containing index.php, for now I recommend splitting in your chosen programming language. ...
Submitted by
Martin Shaw
-
8 months ago
(Last modified 8 months ago)
1
Extract any link or endpoint
Java 8
Extract any link or endpoint from 1- HTML page source 2- HTTP responses 3- JS files Feel free to contact me on Telegram https://t.me/c4ir0 if you:...
Submitted by
Cairo
-
8 months ago
(Last modified 8 months ago)
1
Nz postcodes - Auckland region
ECMAScript (JavaScript)
A regex to find if a postcode is in Auckland region (New Zealand)
Submitted by
brenmurrell
-
8 months ago
1
Email Regex
ECMAScript (JavaScript)
ECMAScript simple regex for email validation
Submitted by
@marquesjob
-
8 months ago
1
Match emoji in emoji-zwj-sequences.txt
Python
Match emoji in emoji-zwj-sequences.txt
Submitted by
anonymous
-
8 months ago
1
emoji-test.txt
Python
emoji-test.txt
Submitted by
anonymous
-
8 months ago
2
Decimal up to 15.2 digits in French and English culture
ECMAScript (JavaScript)
Validates that a given string is a number of up to 15 integer digits and up to 2 decimal digits. Group separators could be either comma or space class but can't be mixed. Decimal separator could be either comma (if comma was not a group delimiter) or dot. This variation uses small captures for mode...
Submitted by
BkQc
-
8 months ago
(Last modified 8 months ago)
1
Comprehensive PO Box detection (with generator code in Javascript)
ECMAScript (JavaScript)
Case insensitive (of course) All words can all be separated by nothing, spaces, periods, slashes, dashes, or underscores. (So "PO Box 123", "P.O. Box 123", "PO-Box 123", "PO_Box123", etc. all match.) Some valid abbreviations are P/Post/Postal, O/Off/Office, and B/Box/Bx/Bin (as well as N/No/Num/Numb...
Submitted by
TheSecurityDev
-
8 months ago
(Last modified 8 months ago)
1
html <Title>
Java 8
htnle
Submitted by
erichologist
-
8 months ago
1
API 文档注释的转换
ECMAScript (JavaScript)
(.)\/\/(.)
Submitted by
anonymous
-
8 months ago
9
CSS Color Matcher
ECMAScript (JavaScript)
Pattern matching and extracting color code formats using RegEx. https://github.com/Kyza/color-regex/
Submitted by
Kyza
-
8 months ago
1
mikrotik rsc to github
PCRE (PHP <7.3)
convert mikrotik rsc to one line as every rule
Submitted by
sanekmihailow
-
8 months ago
2
Complete ISO 8601 Validator
ECMAScript (JavaScript)
Not only validates valid date/time, but also the number of days in a month (including leap year), and both Z and UTC offset.
Submitted by
Sillvva
-
8 months ago
(Last modified 8 months ago)
0
text has numbers
ECMAScript (JavaScript)
text has numbers
Submitted by
vijay
-
9 months ago
0
Twitch data capturing
ECMAScript (JavaScript)
Matches the data sent by the twitch IRC and captures into various groups
Submitted by
Bucky
-
9 months ago
(Last modified 9 months ago)
-2
Codeforces 1800A Solution
ECMAScript (JavaScript)
By inserting this regex in a programming language to test it against Codeforces 1800A you'll solve the task
Submitted by
EntityPlantt
-
9 months ago
2
Python regular expression to detect any type of group link and private channel in Telegram
Python
You can use this regular expression to identify any type of Telegram link. It doesn't matter whether it is t.me or telegram.me. Links including "joinchat" are also accepted.
Submitted by
Telegram : T.me/TinyPY
-
9 months ago
(Last modified 9 months ago)
0
matrix.to URL regex
Python
Regex to detect and extract detail from matrix.to
Submitted by
anonymous
-
9 months ago
1
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745
IP Address
0
Regular Expression
Java 8
"
^
(
(?:
[
01
]
[
0
-
9
]
{0,2}
|
(?:
2
(?:
5
[
0
-
5
]
{0,1}
|
[
0
-
4
]
[
0
-
9
]
{0,1}
|
[
6
-
9
]
{0,1}
)
)
|
[
3
-
9
]
[
0
-
9
]
{0,1}
)
\.
){3}
(?:
[
01
]
[
0
-
9
]
{0,2}
|
(?:
2
(?:
5
[
0
-
5
]
{0,1}
|
[
0
-
4
]
[
0
-
9
]
{0,1}
|
[
6
-
9
]
{0,1}
)
)
|
[
3
-
9
]
[
0
-
9
]
{0,1}
)
$
"
gm
Open regex in editor
Description
IP Address RegEx
Submitted by
anonymous
-
2 years ago