Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Social
Join the Discord community!
Follow me on twitter!
Send me an email
Donate
Donate
Donate through Paypal
Become a Github Sponsor
Info
Info
Find out what's new!
RegEx101 Wiki
Report bugs or make suggestions
What's new?
Loading content...
Close
Regex Editor
Regex Editor
Community Patterns
Community Patterns
Account
Account
Regex Quiz
Regex Quiz
Settings
Settings
Live Help
Live Help
Get help on Discord
Get help on IRC
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 (C#)
Rust
Sponsors
Community Patterns
Search among 3,560 community submitted regex patterns...
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Get string between quotes
ECMAScript (JavaScript)
Gets a string between double or single quotes
Submitted by
anonymous
-
4 years ago
2019-09-23 18:11
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Secure Phone Number
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
2019-09-23 19:49
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Address
Golang
for the demo 2019/09/27
Submitted by
anonymous
-
4 years ago
2019-09-27 11:41
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
More complete UK address from psql
Golang
for demo 2019/09/30
Submitted by
anonymous
-
4 years ago
2019-09-27 16:57
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
UK address extract the Postcode
Golang
for demo 2019/09/30
Submitted by
anonymous
-
4 years ago
2019-09-28 12:27
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Rule34
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
2019-09-28 17:36
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Golang Google UUID Validation
Golang
no description available
Submitted by
anonymous
-
4 years ago
2019-09-29 07:26
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
[Help] - need full match of a non valid comment blocks
Golang
no description available
Submitted by
anonymous
-
4 years ago
2019-10-01 23:39
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
highlighting with punctuation
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
2019-10-03 06:21
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Non-parseFloat-able
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
2019-10-03 16:51
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
ParseFloat-able
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
2019-10-03 16:51
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Valid number format for input field (string)
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
2019-10-03 16:53
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Spanish number plate with hyphens (EU format)
ECMAScript (JavaScript)
Example: 1234-BBB
Submitted by
anonymous
-
4 years ago
2019-10-04 10:20
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
useTranslation
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
2019-10-05 11:01
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Normal Amounts
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
2019-10-07 15:00
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Find Capture groups in RegExp Source
ECMAScript (JavaScript)
Find all capture groups in RegExp source. All forms of None-capture groups are ignored. name of named capture group will be captured by the name "name" which is group[2].
Submitted by
anonymous
-
4 years ago
2019-10-08 06:27
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Report url regex
Golang
/ui_tests/master/28c6f611
Submitted by
anonymous
-
4 years ago
2019-10-08 16:37
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
mongo db email validation
Golang
email validation based on the restrictions for entering email adresses into a mongo db email field.
Submitted by
levire.com
-
4 years ago
2019-10-09 10:09
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
saily find coords
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
2019-10-12 16:14
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
no double spaces / leading / trailing spaces
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
2019-10-14 11:48
1
...
145
146
147
148
149
150
151
...
178
Coding Kata Exercise #1
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Regular Expression
ECMAScript (JavaScript)
/
(
[
0
-
9
]
{3}
[
.-
]
?
[
0
-
9
]
{3,4}
)
/
gm
Open regex in editor
Description
Loading markdown...
Submitted by
anonymous
-
4 years ago
2019-10-22 21:11