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Community Patterns
Search among 8,440 community submitted regex patterns...
11
CSS Color Matcher
ECMAScript (JavaScript)
Pattern matching and extracting color code formats using RegEx. https://github.com/Kyza/color-regex/
Submitted by
Kyza
-
a year ago
33
Strict Password Validator
ECMAScript (JavaScript)
This regex matches only when all the following are true: password must contain 1 number (0-9) password must contain 1 uppercase letters password must contain 1 lowercase letters password must contain 1 non-alpha numeric number...
Submitted by
qho
-
7 years ago
(Last modified a year ago)
1
...
420
421
422
Community Library Entry
7
Regular Expression
ECMAScript (JavaScript)
/
^
(
(
1
?
[
\d
]
?
[
\d
]
|
2
(
[
0
-
4
]
[
\d
]
|
5
[
0
-
5
]
)
)
[
.
]
){3}
(
1
?
[
\d
]
?
[
\d
]
|
2
(
[
0
-
4
]
[
\d
]
|
5
[
0
-
5
]
)
)
$
/
Open regex in editor
Description
Matches all valid IP addresses from 0.0.0.0 to 255.255.255.255
Submitted by
Ryan Plummer
-
9 years ago