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 4,600 community submitted regex patterns...
0
surrounded by regex
PCRE2 (PHP >=7.3)
surrounded by regex
Submitted by
anonymous
-
3 years ago
0
css special characters
PCRE2 (PHP >=7.3)
The only special characters I've come across are ., :, /. Tailwind CSS uses all of them.
Submitted by
anonymous
-
3 years ago
0
UK National Insurance Number
PCRE2 (PHP >=7.3)
UK National Insurance Number, NINO
Submitted by
anonymous
-
3 years ago
0
확장자 트릭.
PCRE2 (PHP >=7.3)
.
Submitted by
anonymous
-
3 years ago
0
Math HTML tag
PCRE2 (PHP >=7.3)
text
Submitted by
anonymous
-
3 years ago
0
주피와의관계
PCRE2 (PHP >=7.3)
주피와의관계
Submitted by
anonymous
-
3 years ago
(Last modified 3 years ago)
0
피보험자명
PCRE2 (PHP >=7.3)
피보험자명
Submitted by
anonymous
-
3 years ago
(Last modified 3 years ago)
0
증권번호
PCRE2 (PHP >=7.3)
증권번호
Submitted by
anonymous
-
3 years ago
0
PAN Card
PCRE2 (PHP >=7.3)
PAn Card
Submitted by
anonymous
-
3 years ago
0
0401 - logstash
PCRE2 (PHP >=7.3)
logstash match test
Submitted by
anonymous
-
3 years ago
1
Python-Dunder-Underscore
Python
Python Dunder Underscore Regular Expression Match coding=utf8 the above tag defines encoding for this document and is for Python 2.x compatibility...
Submitted by
Jacob B. Sanders
-
3 years ago
0
valid time check
Python
written as a part of the Coursera interacting with the OS course offered via Google
Submitted by
anonymous
-
3 years ago
0
청약채널
PCRE2 (PHP >=7.3)
청약채널
Submitted by
anonymous
-
3 years ago
0
보험상품명
PCRE2 (PHP >=7.3)
보험상품명
Submitted by
anonymous
-
3 years ago
(Last modified 3 years ago)
0
Used to search last occurence of a string and trim it to the required digits
PCRE2 (PHP >=7.3)
https://regex101.com/r/LWtvla/1
Submitted by
Sri
-
3 years ago
0
test
Python
test
Submitted by
test
-
3 years ago
0
license plates
PCRE2 (PHP >=7.3)
license plates
Submitted by
anonymous
-
3 years ago
0
Email validation
PCRE2 (PHP >=7.3)
Validate email
Submitted by
anonymous
-
3 years ago
(Last modified 8 months ago)
1
Telephone Number for Colombia
PCRE2 (PHP >=7.3)
Permite validar un número celular en colombia
Submitted by
macorreag
-
3 years ago
0
Phone number - Complete
PCRE2 (PHP >=7.3)
Format for international and local telephone numbers. Country code and area code are optional. Country code format using a plus sign. Area code format using optional parentesis. Phone number accepts spaces, dots and dashes (up to 15 characters).
Submitted by
anonymous
-
3 years ago
1
...
135
136
137
138
139
...
230
username validation
1
Regular Expression
Python
r"
^
(?=
.
{5,15}
$
)
(?!
[
_.-
]
)
(?!
.
*
[
_.-
]
{2}
)
[
a
-
zA
-
Z0
-
9._-
]
+
$
"
Open regex in editor
Description
no description available
Submitted by
anonymous
-
8 years ago