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Community Patterns
Search among 2,640 community submitted regex patterns...
1
Tac Tac Tic
PCRE2 (PHP >=7.3)
Only accepts a new `tic if there are two tac` before it.
Submitted by
@roshankumar350
-
14 days ago
1
Find image html tags without alternative text
PCRE2 (PHP >=7.3)
This regex finds images html tags without alternative text
Submitted by
anonymous
-
13 days ago
1
YouTube Video ID
Java 8
Gets the ID of a YouTube Video from any link to it.
Submitted by
cheeseburger
-
13 days ago
1
Malaysian Patronymic Separator
PCRE2 (PHP >=7.3)
This regular expression matches patronymic separators commonly used in Malaysian names such as: Bin Binti A/L or A\L A/P or A\P ...
Submitted by
alzhahir
-
12 days ago
(Last modified 4 days ago)
1
haha regex
PCRE2 (PHP >=7.3)
haha funny regex min 3 char
Submitted by
Mehmet Kozan
-
11 days ago
(Last modified 10 days ago)
1
unicode
PCRE2 (PHP >=7.3)
uncode word boundaries
Submitted by
Mehmet Kozan
-
11 days ago
1
Youtube id mathcer
PCRE2 (PHP >=7.3)
hehe
Submitted by
anonymous
-
6 days ago
1
email matcher
PCRE2 (PHP >=7.3)
match some emails and extract their local part and domain
Submitted by
dang duomg 191
-
5 days ago
(Last modified 5 days ago)
1
regex match
PCRE2 (PHP >=7.3)
regex match on lastname and domain
Submitted by
anonymous
-
4 days ago
1
Atlas MRN
PCRE2 (PHP >=7.3)
Im IT Zollverfahren Atlas werden die bisherigen Zollregistriernummern ATx Nummern durch MRN ersetzt. Der Aufbau der MRN erfolgt nach folgendem Schema: Stelle / Inhalt / zulässige Werte 1-2 / Jahr / 2 Integer (24 bis 99) 3-4 / Land / 2 Char (DE)...
Submitted by
Florian Ledeboer
-
4 days ago
1
Fing GTM code in html
PCRE2 (PHP >=7.3)
This function extracts the Google Tag Manager (GTM) key from a given input string. The GTM key typically follows the format "GTM-XXXXXX", where "XXXXXX" represents a unique identifier.
Submitted by
kanapka94
-
4 days ago
1
match all test directories
PCRE2 (PHP >=7.3)
s
Submitted by
anonymous
-
4 days ago
1
Postcode validation
PCRE2 (PHP >=7.3)
I come across Dutch postcodes quite different from normal 5 or 6 digit postcodes. So, this regex covers most possible postcodes. Test cases: 1234 AB // Dutch postal code 12345 // Generic 5-digit postal code 380059 // Indian 6-digit postal code...
Submitted by
Pratik P
-
3 days ago
1
RFC5322 email address validation (maybe FEWER STEPS !)
PCRE2 (PHP >=7.3)
validate email address according to RFC 5322 specification. I tried to optimize regex radically restructuring the original BNF-like specification with full support preserved.
Submitted by
hirunotuki
-
2 days ago
1
Validation - HTTP User Agent
PCRE2 (PHP >=7.3)
Validate only / non-capturing
Submitted by
razor velvet
-
21 hours ago
1
chicken bacon onion
PCRE2 (PHP >=7.3)
for find chicken bacon onion
Submitted by
ZXC_SaxarokUWU_ZXC
-
4 minutes ago
0
Regular expression for extracting HTML tag attributes
Java 8
no description available
Submitted by
Amir Arian
-
9 years ago
(Last modified 10 months ago)
0
Bash (sed)
Java 8
no description available
Submitted by
anonymous
-
8 years ago
(Last modified 10 months ago)
0
Publication date filter
PCRE2 (PHP >=7.3)
Check that the template call has the parameter 'Publication Date' filled in
Submitted by
anonymous
-
3 years ago
0
Variable Variance Formula
PCRE2 (PHP >=7.3)
Variable Variance Formula This is parsing an Alteryx variance formula to show the versatility of re-writing expressions on the fly in your programs for dynamic repeatability, i.e. field names don't matter, and you never have to re-write the same variance formula again!
Submitted by
Chris Kusek
-
3 years ago
1
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132
Precision 5.1
0
Regular Expression
PCRE2 (PHP >=7.3)
/
^
(
\d
{0,5}
)
(
\.
)?
(
\d
{0,1}
)?
$
/
gm
Open regex in editor
Description
Numbers with 5.1 precision
Submitted by
anonymous
-
3 years ago