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Community Patterns
Search among 4,860 community submitted regex patterns...
0
Email Validation
Python
It won't recognize if the local-part is just one character like t@somedomain.com
Submitted by
anonymous
-
3 years ago
0
Nr2000 RegExp
PCRE2 (PHP >=7.3)
Regular exporession for Nr2000 validation
Submitted by
anonymous
-
3 years ago
0
DOI extraction
PCRE2 (PHP >=7.3)
used to extract doi
Submitted by
Sharjeel
-
3 years ago
0
匹配md图片
PCRE2 (PHP >=7.3)
匹配md图片
Submitted by
anonymous
-
3 years ago
0
how to match for a word not to be in the input
PCRE2 (PHP >=7.3)
Not Funny vs Funny - need to match for both cases
Submitted by
anonymous
-
3 years ago
0
C style comments
PCRE2 (PHP >=7.3)
Regular expression to match all C style comments.
Submitted by
Seymoar Regex
-
3 years ago
0
09|10|11
PCRE2 (PHP >=7.3)
select 09|10
Submitted by
ekam230
-
3 years ago
0
hi
PCRE2 (PHP >=7.3)
hi
Submitted by
anonymous
-
3 years ago
0
reverse commenting/code order
PCRE2 (PHP >=7.3)
reverses order when code is followed by comments (comments prepended with ## )
Submitted by
anonymous
-
3 years ago
0
conditional lookahead (IF (pat1) or (pat2) THEN match (pat1) and/or (pat2) box
Python
Python does not support conditionals using lookaround, even though Python does support lookaround outside conditionals. (?(?=regex) then|else) is illegal in python (?=regex)then|(?!regex)else - this works. madness details in the test strings
Submitted by
PeteC
-
3 years ago
0
Regex to match the image mime types
PCRE2 (PHP >=7.3)
Matches the image mime types. E.g image/png, image/jpeg, etc.
Submitted by
anonymous
-
3 years ago
0
starts with number and ends with string or number
Python
starts with number and ends with string or number starts with +ve, -ve or decimal number
Submitted by
suraj
-
3 years ago
0
Date Range Pattern
PCRE2 (PHP >=7.3)
Patternmatching of several Daterange Patterns Quarter 2021-Q2 Range...
Submitted by
Stefc
-
3 years ago
0
Split number and string
PCRE2 (PHP >=7.3)
Split number and string exp. data as below 17091327 Ren Xian Xtrcb County Bank Corporation Limited 50156 0862315402 19D 17091342 BaoDing QingYuan District Xtrcb Rural Bank Corporation Limit40156 0862315401 19D
Submitted by
anonymous
-
3 years ago
0
Email Regex
PCRE2 (PHP >=7.3)
email regex
Submitted by
anonymous
-
3 years ago
0
regex_honoraires_vf_3
PCRE2 (PHP >=7.3)
guif
Submitted by
guif
-
3 years ago
0
regex_honoraires_vf_2
PCRE2 (PHP >=7.3)
guif
Submitted by
guif
-
3 years ago
0
regex_honoraires_prix
PCRE2 (PHP >=7.3)
guif
Submitted by
guif
-
3 years ago
2
Pattern for usual email address
PCRE2 (PHP >=7.3)
Intentionally leaves out weird stuff such as IPV4 or IPV6 for the domain part and quoted usernames with invalid chars in the addressee part. Handles internationalized domains with soft validation (only structural matching) and blocks domain parts starting or ending with dashes or containing double d...
Submitted by
Victor Schröder
-
3 years ago
1
Grabbing custom structure from markdown
PCRE2 (PHP >=7.3)
:)
Submitted by
anonymous
-
3 years ago
1
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243
Community Library Entry
-1
Regular Expression
Python
r"
(
\A
|
\s
)
#
(
\w
+
)
"
g
Open regex in editor
Description
Using the twitter API, take a tweet object and find & link #tags to embed in HTML
Submitted by
@triplec1988
-
11 years ago