Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Donate
Info
Regex Editor
Community Patterns
Account
Regex Quiz
Settings
Order By
Most Recent
Most upvotes
Most downvotes
Highest Score
Lowest Score
Filter by Flavor
PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
Golang
Java 8
.NET 7.0 (C#)
Rust
Sponsors
There are currently no sponsors.
Become a sponsor today!
Community Patterns
Search among 18,040 community submitted regex patterns...
0
Match popular media type such as audio, images and/or videos
ECMAScript (JavaScript)
A regex that matches popular media types like audio, images and/or video. Can be adjusted to any media file type.
Submitted by
Javier Carrion
-
4 years ago
0
Publication date filter
PCRE2 (PHP >=7.3)
Check that the template call has the parameter 'Publication Date' filled in
Submitted by
anonymous
-
4 years ago
0
ZHWP 防止KC皮草 1
Python
阻擋「CAT:×××家族」
Submitted by
anonymous
-
4 years ago
0
펫보험 품종
PCRE2 (PHP >=7.3)
펫보험 품종
Submitted by
anonymous
-
4 years ago
(Last modified 4 years ago)
0
Anchor tag text and herf attribute value
PCRE2 (PHP >=7.3)
A RegEx for find out the match of the text in between a tag and href attribute value.
Submitted by
Mosrur
-
4 years ago
1
password with at least 1 special character
PCRE (PHP <7.3)
This regex is to describe the password which has at least 7 characters (OC) with at least a special one (SC). Of course, we know the SC may be in the first, second .... or last of the password. Also, we know the password maybe bigger than just 8. so I wrote the RE to accept any character (AC) from !...
Submitted by
EMAM1999
-
4 years ago
-1
IPv4 Matcher
Java 8
This RE is divided into four parts. The first three parts are acceptable numbers from 0 to 255 followed by "." The last part is an acceptable number but not followed by "."
Submitted by
EMAM1999
-
4 years ago
0
Retirer les numéros de réponses
PCRE2 (PHP >=7.3)
Submitted by
anonymous
-
4 years ago
0
匹配字母开头只能出现字母与数字
ECMAScript (JavaScript)
匹配字母开头只能出现字母与数字
Submitted by
anonymous
-
4 years ago
0
Regex japanese characters validation
ECMAScript (JavaScript)
Regex for matching Japanese characters
Submitted by
ruanzx
-
4 years ago
1
Detects hiragana, katakana, kanji and japanese alphabet
Recommended
PCRE (PHP <7.3)
Detects hiragana, katakana, kanji and japanese alphabet
Submitted by
anonymous
-
4 years ago
0
이체일
PCRE2 (PHP >=7.3)
이체일
Submitted by
anonymous
-
4 years ago
(Last modified 4 years ago)
0
주계약금액
PCRE2 (PHP >=7.3)
주계약금액
Submitted by
anonymous
-
4 years ago
(Last modified 4 years ago)
0
Param to Batch Command
PCRE (PHP <7.3)
Converts Stored Procedure params to a LH batch command list of parameters
Submitted by
Tim John
-
4 years ago
0
Breaking Change Commit Message
ECMAScript (JavaScript)
For GitVersion
Submitted by
anonymous
-
4 years ago
1
QBAR Atom Regex
PCRE2 (PHP >=7.3)
Regular expression to match atoms. See qbar.io/docs.html#expression-language-atom for more information.
Submitted by
bhgomes
-
4 years ago
0
regex for void javascript functions
PCRE (PHP <7.3)
This only seems to work in atom. This regex only matches functions that don't return anything, as a part of a typescript migration.
Submitted by
anonymous
-
4 years ago
0
灾难性回溯
PCRE2 (PHP >=7.3)
可以考虑正前瞻来解决 ^(?=([0-9]+))\1*$
Submitted by
anonymous
-
4 years ago
0
GridTracker Call Roster Filter
ECMAScript (JavaScript)
GridTracker Call Roster Filter finds WSJT-X Single-Period Decodes messages containing CQ, 73, or RR73 (not within callsigns or grid squares). The filtered results can then be responded to immediately.
Submitted by
WB6UNG
-
4 years ago
0
First and Last name with unicode
PCRE2 (PHP >=7.3)
regex with unicode
Submitted by
anonymous
-
4 years ago
1
...
232
233
234
235
236
...
902
Community Library Entry
1
Regular Expression
ECMAScript (JavaScript)
/
^
(?<line_prefix>
.
*
)
\s
{1}
[
\w
//
]
{3}
\s\d
{2}
\s
(?<unit_price>
[
\d
\.
,
]
*
)
\s
(?<discount>
[
\d
\.
,
]
*
)
\s
(?<recharge>
[
\d
\.
,
]
*
)
\s
(?<amount>
[
\d
]
*
)
\s
(?<line_total>
[
\d
\.
,
]
*
)
\s
*
(?<line_sufix>
(?!
Exp
)
.
*
)
$
/
gm
Open regex in editor
Description
it identifies lines in an invoice
Submitted by
Vladox
-
4 years ago