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...
6
Validate Birth Date (d/m/Y)
PCRE (PHP <7.3)
From 1970 to 2015 Replace: (\d{4})$ for (19[7-9]\d|200-1)$
Submitted by
Valdeir Santana
-
9 years ago
13
regex101.com id grabber
PCRE (PHP <7.3)
grabs the ID for the regex101.com permalink to code
Submitted by
chris mccoy
-
10 years ago
9
domain - host
Python
no description available
Submitted by
anonymous
-
9 years ago
16
Alphanumeric Regex
PCRE (PHP <7.3)
no description available
Submitted by
Deepan
-
9 years ago
16
Password
ECMAScript (JavaScript)
Safe Password that allow only with a number, a lowercase, a uppercase, and a special character
Submitted by
davidlondono
-
10 years ago
18
Email validation
PCRE (PHP <7.3)
no description available
Submitted by
tutsplus.com
-
10 years ago
16
http url regex
ECMAScript (JavaScript)
general purpose HTTP URL regex
Submitted by
Miguel Castillo @manchagnu
-
9 years ago
7
Split quotes and single words
ECMAScript (JavaScript)
Find " and ' quoted strings and "orphaned"/single words in a string
Submitted by
LoveIsGrief
-
11 years ago
12
Full name (Turkish)
ECMAScript (JavaScript)
Matches case insensitive first name, optional unlimited number of middle names and last name separated with space format. Replaced \w with explicit char range for Turkish support. (Äž accepted as first char not to over complex)
Submitted by
CKK
-
10 years ago
13
PHP variable name
PCRE (PHP <7.3)
Valid PHP variable name as defined in the manual at http://php.net/manual/en/language.variables.basics.php
Submitted by
Erin Millard
-
12 years ago
5
RegEx to validate oAuth 2.0 redirect_uri
ECMAScript (JavaScript)
A simple RegEx rule which should validate redirect_uri for oAuth2
Submitted by
Vlad Miller
-
10 years ago
5
youtube url match
ECMAScript (JavaScript)
extract video id, index, play list id from youtube URL
Submitted by
anonymous
-
9 years ago
5
email (tikhonov)
ECMAScript (JavaScript)
CheckEmail Login start or end simbols [._- ] .login@domain.com - fail -login@domain.com - fail _login@domain.com - fail login.@domain.com - fail...
Submitted by
Tikhonov Alexander <123546.90@mail.ru>
-
9 years ago
(Last modified a year ago)
5
Bible reference extractor
Python
For scraping http://skepticsannotatedbible.com/
Submitted by
antaytheist-owner
-
9 years ago
11
Address Check Validation
PCRE (PHP <7.3)
Check for true or false street address format
Submitted by
Dilip Borad
-
11 years ago
6
Extract style
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
10 years ago
6
Find consecutive duplicate words
Python
no description available
Submitted by
anonymous
-
9 years ago
6
Spanish DNI/NIE check fist pass
ECMAScript (JavaScript)
no description available
Submitted by
Rafael Casanova Morera
-
9 years ago
6
Email
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
8
repeat group match
Python
no description available
Submitted by
anonymous
-
9 years ago
1
...
892
893
894
895
896
...
901
Community Library Entry
16
Regular Expression
ECMAScript (JavaScript)
/
^
(?=
.
*
[
0
-
9
]
)
(?=
.
*
[
a
-
z
]
)
(?=
.
*
[
A
-
Z
]
)
(?=
.
*
[
@#$%^&+=.
\-
_*
]
)
(
[
a
-
zA
-
Z0
-
9@#$%^&+=*.
\-
_
]
){3,}
$
/
Open regex in editor
Description
Safe Password that allow only with a number, a lowercase, a uppercase, and a special character
Submitted by
davidlondono
-
10 years ago