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 18,020 community submitted regex patterns...
0
POSREG
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
0
PRG
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
0
^(0|[1-9]\d*)$
PCRE (PHP <7.3)
Only input number
Submitted by
anonymous
-
8 years ago
0
name unicode
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
0
Intuit
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
0
Java Map output to JSON String
Python
no description available
Submitted by
anonymous
-
8 years ago
0
Linux Logs
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
0
Chatbot Test
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
0
Chatbot Test
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
0
Find unescaped quotes
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
0
Check email
ECMAScript (JavaScript)
Các trường hợp error khi validate email. Trường hợp sử dụng các từ tiếp theo như : / ! “ # $ % & ‘ ( ) = ~ | \ ^ : ; * + ? , ` [ ] { } Trường hợp sử dụng các từ ngoài kí tự tiếng anh trước Trường hợp sử dụng [.(dot), _(underscore)] 2 lần liên tiếp trở lên....
Submitted by
dinh_sinh
-
8 years ago
0
Check email
ECMAScript (JavaScript)
Case error when use a email address not valid. When use next character is: / ! “ # $ % & ‘ ( ) = ~ | \ ^ : ; * + ? , ` [ ] { } Case use character out of Alphabet english. Use [.(dot) or __(underscore)] twice times....
Submitted by
dinh_sinh
-
8 years ago
0
Regex to match key in json
PCRE (PHP <7.3)
((?<=key).*)(?=:|,)
Submitted by
anonymous
-
8 years ago
0
filepath
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
0
Fields
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
0
domain regex
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
0
FilePaths
PCRE (PHP <7.3)
Detect filepaths in text
Submitted by
anonymous
-
8 years ago
0
Regex String starting with * wrapped in single or double quotes
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
0
Steam Trade Offer Link
PCRE (PHP <7.3)
Validating steam tradeoffer links
Submitted by
anonymous
-
8 years ago
0
Jcdb connections
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
...
90
91
92
93
94
...
901
Community Library Entry
0
Regular Expression
PCRE2 (PHP >=7.3)
/
master
(
\D
){0,30}
informatique
|
master
[
2
]
(
\D
){0,3}
informatique
/
gmi
Open regex in editor
Description
vvv
Submitted by
anonymous
-
2 years ago