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
Highest Score
Lowest Score
Most upvotes
Most downvotes
Filter by Flavor
PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
Golang
Java 8
.NET 7.0 (C#)
Rust
Sponsors
Community Patterns
Search among 5,760 community submitted regex patterns...
0
多行注释
ECMAScript (JavaScript)
多行注释
Submitted by
anonymous
-
2 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
-
2 years ago
0
rackerrank tweet
ECMAScript (JavaScript)
Rackerrank regex prepare
Submitted by
jcbelarmino
-
2 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
-
2 years ago
0
匹配图片链接
ECMAScript (JavaScript)
匹配图片链接
Submitted by
anonymous
-
2 years ago
0
전방 탐색으로 정규표현식의 곱(AND) 작성하기
ECMAScript (JavaScript)
Submitted by
anonymous
-
2 years ago
0
script tag
ECMAScript (JavaScript)
find tag, but you can adapt to other tag
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
Email Validation
Python
It won't recognize if the local-part is just one character like t@somedomain.com
Submitted by
anonymous
-
2 years ago
0
single character v2?
Python
find any standalone, non-white space character
Submitted by
anonymous
-
2 years ago
0
Basic Validation of Mobile Numbers
ECMAScript (JavaScript)
Description This is a simple Regular Expression for Mobile Numbers. Still needs more work. It currently supports the following formats: aaaaaaaaaa
Submitted by
monseiurMystere
-
2 years ago
0
gubas2549-knju@force.com
.NET 7.0 (C#)
gubas2549-knju@force.com
Submitted by
Welcome to Gboard clipboard, any text you copy will be saved here.
-
2 years ago
0
Script Tag Json
.NET 7.0 (C#)
asd
Submitted by
anonymous
-
2 years ago
0
Airtel Unlimited Plan
Python
Airtel Unlimited Plan
Submitted by
starkm42
-
2 years ago
0
List of email validation
.NET 7.0 (C#)
Validate a list of emails separated by a semicolon. Supports emails with accents and other alphabets. Valid email: Abc@example.com;Abc.123@example.com;user+mailbox/department=shipping@example.com;éüöä^0@émäil.côm !#$%&'*+-/=?^_`.{|}~@example.com;"Abc@def"@example.com;"Fred Bloggs"@example.com;"Joe.\...
Submitted by
Mib
-
2 years ago
0
usa number
ECMAScript (JavaScript)
using this regular expression you can implement usa number validation.
Submitted by
ebuy
-
2 years ago
0
Sign-In with Ethereum
ECMAScript (JavaScript)
This is the complete Sign-In with Ethereum RegExp implementation
Submitted by
anonymous
-
2 years ago
0
extract id in filename psd from path ftp
ECMAScript (JavaScript)
extract id in filename psd from path ftp
Submitted by
loochanin
-
2 years ago
0
Match Time HH:MM:SS
ECMAScript (JavaScript)
It checks for time in 24hr format with colon separator
Submitted by
OMKAR AGRAWAL
-
2 years ago
0
CSS base64 data stream
ECMAScript (JavaScript)
Match Base64 data stream inside CSS file (WOFF/WOFF2)
Submitted by
Anoir Ben Tanfous
-
2 years ago
0
分组
ECMAScript (JavaScript)
显示分组
Submitted by
Jason
-
2 years ago
1
...
252
253
254
255
256
...
288
Parse Data Fields
1
Regular Expression
Python
r"
^
(?P<DATT_NAME>
.
*
?
)
:
(?P<DATT_KEY>
.
+
?
)
\s
?
(?P<DITPR_ID_FULL>
ID
(?P<DITPR_ID>
[
0
-
9
]
+
)
)?
:;
[
0
]
+
(?P<DATT_ID>
[
0
-
9
]
+
)
$
"
gm
Open regex in editor
Description
Parsing example
Submitted by
anonymous
-
2 years ago