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 17,260 community submitted regex patterns...
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Ireland - License Plate
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:01
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Ireland - IBAN
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:01
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Ireland - Email
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:01
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Ireland - Driver's License
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:01
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Lithuania - Passport Number
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:06
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Luxemburg - Driver's License
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:06
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Portugal - Domestic Account Number
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:06
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Luxemburg - Email
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:06
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Poland - TIN
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:07
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Poland - Polish ID Number (PESEL)/SSN
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:07
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Poland - Passport Number
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:08
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Poland - National ID Number
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:08
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Poland - IBAN
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:08
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Poland - Email
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:08
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Poland - Domestic Account Number
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:09
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Netherlands - TIN
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:09
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Netherlands - Passport Number
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:09
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Netherlands - National ID Number
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:10
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Netherlands - IBAN
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:10
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Europe - Netherlands - Email
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
2020-01-31 15:10
1
...
727
728
729
730
731
732
733
...
863
FB Grops
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Regular Expression
Python
r"
(?<=
https://www
.
facebook
.
com/groups/
)
.
*
?
(?=
/
)
"
g
Open regex in editor
Description
Loading markdown...
Submitted by
anonymous
-
8 years ago
2015-11-04 20:06