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Community Patterns
Search among 18,040 community submitted regex patterns...
3
IBAN
ECMAScript (JavaScript)
The complete regex for IBAN numbers
Submitted by
anonymous
-
8 years ago
3
Song Splitter
PCRE (PHP <7.3)
Split an audio filename into a readable format for playlists (like jPlayer) assuming the audio file is named like the following: Artist - Song Title.mp3 Band Name - Track Title ft. Another Artist.m4a demon.devin - Faithless Angel (to no avail remix).mp3
Submitted by
demon.devin
-
8 years ago
3
Sql Injection detection
ECMAScript (JavaScript)
this regex detect any sql injections .
Submitted by
Saeed.Tabrizi@gamil.com
-
8 years ago
3
Email
Python
Python
Submitted by
anonymous
-
8 years ago
3
Markdown link rewriting
ECMAScript (JavaScript)
A regular expression which finds all instances of markdown links and helps with rewriting link paths.
Submitted by
Will Vaughn
-
8 years ago
3
Thorough UK Postcode Validator with In/Out code capture groups
Python
A more thorough UK postcode validator tested against all UK postcodes on a regular basis, but excluding the special GIRO postcode case out of personal preference. Additionally has capture groups for the In-code and Out-code sections. Requires case insensitive matching.
Submitted by
Chris G
-
8 years ago
3
Hostname validation
Golang
Validates subdomain, root domain, and wild card domains
Submitted by
AnonymousDapper
-
8 years ago
3
strong password validation
PCRE (PHP <7.3)
This regex matches only when all the following are true: password has minimum 2 uppercase letters password has minimum 2 lowercase letters password has minimum 2 numerals (0-9) password has minimum 2 special characters, of the group !@#$%^&*()-_=+{};:, password has no more than 2 consecutive identic...
Submitted by
anonymous
-
7 years ago
3
HSL(A) Color Matching
PCRE (PHP <7.3)
This allows for both hsl and hsla color patterns to be matched. hsla(50.5deg, .531%, .9%, 1.0) The hue can be matched without the word deg. Hue is from 0-360 Percentage allows for decimals. Percentage is from 0-100%...
Submitted by
anonymous
-
6 years ago
3
Full Best URL Regex Match
PCRE (PHP <7.3)
Best Full URL Regex to match URL, This is simple and can match 64K of url regex under 77ms Regex Matches All Below and more: https://example.domain http://example.domain...
Submitted by
divineniiquaye
-
4 years ago
3
National Insurance Number regular expression
PCRE2 (PHP >=7.3)
This regular expression is build from the description of NINO number of GOV.UK,
Submitted by
Iftakhar Husan
-
4 years ago
3
Email
ECMAScript (JavaScript)
This is a bit simpler version that is still quite robust. It was taken from a Formik example.
Submitted by
codefinity
-
4 years ago
3
Livestock - Visual tag and Back tag
PCRE2 (PHP >=7.3)
Visual tag and Back tag cannot more than 15 characters or only can contain uppercase, lowercase, space and dash.
Submitted by
Adrian Yim
-
4 years ago
3
discord invite link
ECMAScript (JavaScript)
detect discord invite links such as: discord.gg/link discord.com/invite/link .gg/link .com/invite/link...
Submitted by
padero
-
4 years ago
3
camelCase2snake_case
PCRE2 (PHP >=7.3)
Convert camelCase to snake_case def camelCase2snake_case(txt): """ Convert camelCase to snake_case https://regex101.com/library/wUcSv4...
Submitted by
JV-conseil
-
2 years ago
3
Discord ID:NAME#DISCRIM match
PCRE2 (PHP >=7.3)
For example, using `Carl-bot to dump members of the @everyone role ordering highest of id`: `!dump @everyone %i:%u -o id` Example of return: 498984530968051713:lanjt#2129 ......
Submitted by
lanjt
-
3 years ago
3
mega.nz files and folders
PCRE2 (PHP >=7.3)
Regex for matching https://mega.nz file and folder URLs. https://github.com/tonikelope/megabasterd/issues/215
Submitted by
anonymous
-
3 years ago
3
example
PCRE2 (PHP >=7.3)
example
Submitted by
anonymous
-
3 years ago
3
Viet Nam Phone Number
ECMAScript (JavaScript)
Viet Nam Phone Number Regex. This regex include: Cellphone number: Viettel, Vinaphone, Mobiphone, Vietnamobile, Iteltelecom, Reddi (055) Telephone number (such as: 024, 028,...) Start with Exactly 10 or 11 numbers
Submitted by
tuangt12
-
3 years ago
3
Extract URL parts only named capturing groups
Golang
Extract URL parts only named capturing groups
Submitted by
dixanms
-
3 years ago
1
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902
Community Library Entry
-1
Regular Expression
Python
r"
(?P<left>
\{
.
*
(?P<buffer_declaration>
char
\s
+
(?P<buffer_name>
\w
+
)
\[
(?P<buffer_size>
\d
+
)
]
\s
*
;
)
.
*
?
)
(?P<insert_place>
\s
)
(?P<right>
(?P<printing_buffer>
\w
*
pr
\w
*
\(
\s
*
\"
.
*
?
\"
[^
)
]
*
?
(?P=buffer_name)
.
*
\)
\s
*
;
)
.
*
}
)
"
gms
Open regex in editor
Description
This regex checks if c/c++ code contains char buffer that is later printed.
Submitted by
tagoras
-
2 years ago