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PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
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Community Patterns
Search among 17,260 community submitted regex patterns...
7
8 upvotes, 1 downvotes (score 56.5%) (You must be signed in to vote)
validate US (5 & 9 digit) ZipCodes and CA PostalCodes
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
2015-05-15 18:00
7
8 upvotes, 1 downvotes (score 56.5%) (You must be signed in to vote)
simple email
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
2015-06-11 01:12
7
8 upvotes, 1 downvotes (score 56.5%) (You must be signed in to vote)
Extract currency with currency symbol if present
ECMAScript (JavaScript)
Extracts values of the form £nnn,nnn.nn or $nnn.nnn from text
Submitted by
Simon Gardner
-
8 years ago
2015-09-11 11:35
7
8 upvotes, 1 downvotes (score 56.5%) (You must be signed in to vote)
Remove Widows (PHP)
PCRE (PHP <7.3)
Adds a non-breaking space between the last two words of sentences
Submitted by
herkulano
-
8 years ago
2015-09-13 13:44
72
410 upvotes, 338 downvotes (score 56.4%) (You must be signed in to vote)
Regex for telephone numbers all over the world
Recommended
This entry has been specifically selected by our team to be a great submission
ECMAScript (JavaScript)
Detects most of the phone numbers all over the world
Submitted by
Aditya Joshi
-
9 years ago
2014-04-08 07:58
36
77 upvotes, 41 downvotes (score 56.3%) (You must be signed in to vote)
IP Address validator
ECMAScript (JavaScript)
Validates IPv4 IP Address
Submitted by
krzysp
-
8 years ago
2015-06-18 12:52
4
4 upvotes, 0 downvotes (score 56.1%) (You must be signed in to vote)
semver
Recommended
This entry has been specifically selected by our team to be a great submission
PCRE (PHP <7.3)
Semantic Versioning regex pattern according to Tom Preston-Werner http://semver.org/ https://github.com/mojombo/semver/blob/master/semver.md First version of this regex follows semver 2.0.0....
Submitted by
@gvlx <Gerardo Lisboa>
-
9 years ago
2014-10-03 18:53
18
31 upvotes, 13 downvotes (score 55.8%) (You must be signed in to vote)
Date Regex(DD/MM/yyyy)
PCRE (PHP <7.3)
no description available
Submitted by
alcaamado
-
8 years ago
2015-08-26 06:25
15
25 upvotes, 10 downvotes (score 54.9%) (You must be signed in to vote)
Hashtag
ECMAScript (JavaScript)
The secret of the Twitterverse.
Submitted by
Joogl
-
9 years ago
2014-10-05 17:14
11
16 upvotes, 5 downvotes (score 54.9%) (You must be signed in to vote)
Codice fiscale
PCRE (PHP <7.3)
Check "codice fiscale"
Submitted by
Luca
-
8 years ago
2015-08-19 10:43
11
16 upvotes, 5 downvotes (score 54.9%) (You must be signed in to vote)
Full url parse, domain, path, params
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
2015-08-25 20:54
9
12 upvotes, 3 downvotes (score 54.8%) (You must be signed in to vote)
English date in "dd mmmm yyyy" format
Python
Parse an English date following the "dd mmmm yyyy" format.
Submitted by
Tantale
-
8 years ago
2015-05-18 19:41
9
12 upvotes, 3 downvotes (score 54.8%) (You must be signed in to vote)
Letters, numbers and blank space
PCRE (PHP <7.3)
The following regular expression matches only letter a-z A-Z numbers 0-9 and a blank space for a given string.
Submitted by
Jordan Raychev
-
8 years ago
2016-01-04 17:31
17
31 upvotes, 14 downvotes (score 54.3%) (You must be signed in to vote)
Capture comma separated numbers
PCRE (PHP <7.3)
Capture comma separated numbers, no matter if there are spaces before or after the commas.
Submitted by
Fernando Nunes
-
8 years ago
2015-07-19 01:57
86
297 upvotes, 211 downvotes (score 54.1%) (You must be signed in to vote)
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
-
8 years ago
2015-07-08 18:46
16
29 upvotes, 13 downvotes (score 54%) (You must be signed in to vote)
IPv4
PCRE (PHP <7.3)
no description available
Submitted by
robwa
-
8 years ago
2015-12-17 08:14
31
77 upvotes, 46 downvotes (score 53.8%) (You must be signed in to vote)
ninite
PCRE (PHP <7.3)
no description available
Submitted by
peek
-
8 years ago
2015-09-29 11:28
29
70 upvotes, 41 downvotes (score 53.8%) (You must be signed in to vote)
Wrap long string to spec length
PCRE (PHP <7.3)
no description available
Submitted by
fullpipe
-
10 years ago
2013-07-21 20:34
11
17 upvotes, 6 downvotes (score 53.5%) (You must be signed in to vote)
find all link(<a>) tags expect your links in href attribute
ECMAScript (JavaScript)
YourLink - not found AnotherLink - found
Submitted by
KoT
-
8 years ago
2015-07-29 11:09
10
15 upvotes, 5 downvotes (score 53.1%) (You must be signed in to vote)
Just validate one sequence of
PCRE (PHP <7.3)
sdfs sdfs FLBREV00022230 dsfsdfs sdfsf FLBREV00022234 In this case is false
Submitted by
Fiipe
-
9 years ago
2014-10-23 13:22
1
2
3
4
5
6
...
863
Prometheus Exposition metric line
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Regular Expression
Rust
r"
^
(?P<metric>
[
a
-
zA
-
Z_:
]
[
a
-
zA
-
Z0
-
9_:
]
*
]
*
)
(?P<labels>
\{
.
*
\}
)?
[
\t
]
*
(?P<value>
[
0
-
9E.
]
*
)
[
\t
]
*
(?P<timestamp>
[
0
-
9
]
+
)?
$
"
gm
Open regex in editor
Description
Loading markdown...
Submitted by
james-jra
-
4 months ago
2023-05-30 09:41