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Community Patterns
Search among 17,420 community submitted regex patterns...
86
Password Validation
ECMAScript (JavaScript)
Checks that a password has a minimum of 6 characters, at least 1 uppercase letter, 1 lowercase letter, and 1 number with no spaces.
Submitted by
Christian Klemp
-
9 years ago
106
ECMAScript/JavaScript trim
ECMAScript (JavaScript)
Trim leading and trailing whitespace from a string.
Submitted by
fp
-
11 years ago
(Last modified 4 months ago)
236
Matching email addresses per RFC5322
PCRE (PHP <7.3)
The BNF rules from RFC 5322 transformed to PCRE by Nikita Popov and described in the post http://nikic.github.io/2012/06/15/The-true-power-of-regular-expressions.html.
Submitted by
Michael Musson
-
11 years ago
483
regex101.com permalink id grabber
PCRE (PHP <7.3)
Grabs the ID for the regex101.com permalink code. If a revision number is provided, grab that as well.
Submitted by
chris mccoy
-
11 years ago
(Last modified 4 months ago)
1
...
869
870
871
URL
1
Regular Expression
PCRE (PHP <7.3)
/
(
http
|
https
)
\:\/\/
(?:
(
.
+
?
)
(?:
\:
(
.
+
?
)
)?
\@
)?
(
(?:
[
\w
-
]
+
\.
)+
)
(
[
A
-
Za
-
z0
-
9
]
+
)
(?:
\:
(
\d
{2,5}
)
)?
(
(?:
\/
[
\w
-%.
]
*
)+
)?
(
\?
(?:
[
\w
-%&="'+,
]
+
)?
)?
(
\#
(?:
[^
#
]
+
)?
)?
/
Open regex in editor
Description
Gets all parts of URL including port, username, password, fragment, query, and path
Submitted by
Vihan Bhargava
-
9 years ago