Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Donate
Info
Regex Editor
Community Patterns
Account
Regex Quiz
Settings
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 7.0 (C#)
Rust
Sponsors
There are currently no sponsors.
Become a sponsor today!
Community Patterns
Search among 11,840 community submitted regex patterns...
1
Email validation
PCRE (PHP <7.3)
Usernames with dots, dashes and underscores. Hostnames limited to 64 chars, dash disallowed at first char of domain segment, only one consecutive dash or dot, one-char domains possible, multi-subdomains, long TLDs.
Submitted by
Forseti
-
8 years ago
1
Names with hyphens or single quotes
PCRE (PHP <7.3)
Names that accept maximum of 1 hyphen or 1 Quote, does not allow white spaces, allows an unlimited length of name.
Submitted by
chakra_tavy
-
8 years ago
1
Extract variable data from multi-line text columns
PCRE (PHP <7.3)
Pulls data from the 3rd line of different columns of text.
Submitted by
Jan from StackOverflow, and John Kimball
-
8 years ago
1
Dutch postcode validation
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
Credit Card Regex
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
replace divs
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
file name without extension
PCRE (PHP <7.3)
no description available
Submitted by
sl
-
8 years ago
1
Isolate string in double or single quotes
PCRE (PHP <7.3)
Isolate strings inside double or single quotes
Submitted by
garsax
-
8 years ago
1
10-digit phone number with hyphens
PCRE (PHP <7.3)
Such as 333-333-1234. Does not test for valid sequences of digits. E.g. 000-000-0000 would pass.
Submitted by
anonymous
-
8 years ago
1
URL does not start with correct name
PCRE (PHP <7.3)
APPFW BLock URL
Submitted by
anonymous
-
8 years ago
1
find file name with file extension
PCRE (PHP <7.3)
find file name with file extension
Submitted by
rainyseason
-
8 years ago
1
Decimal Numbers (+/-)
PCRE (PHP <7.3)
no description available
Submitted by
Zain
-
8 years ago
1
numbers between 200 and 3000
PCRE (PHP <7.3)
no description available
Submitted by
Bino
-
8 years ago
1
Top Level Domain (TLD)
PCRE (PHP <7.3)
Select TLD (.com, .fr ...) from url or domain
Submitted by
Etienne
-
8 years ago
1
US and Mexico Phone Numbers with Extensions
PCRE (PHP <7.3)
no description available
Submitted by
Katrina
-
8 years ago
1
html
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
Space replacement
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
Website validation
PCRE (PHP <7.3)
Simple website validation for your casual usage
Submitted by
McSwagLord
-
8 years ago
(Last modified 10 months ago)
1
Capture MSSQL tables and their potential aliases
PCRE (PHP <7.3)
Searches simple Select-From-Where style queries for tables and their aliases (if they have any). Doesn't properly handle subqueries used in place of tables!
Submitted by
Tsaukpaetra
-
8 years ago
1
US Zipcode Validator
PCRE (PHP <7.3)
Validation rule: not empty numeric only allow "XXXXX", "XXXXX XXXX", or "XXXXX-XXXX" first 5 digits cannot be "00000" (so "00000", "00000 XXXX" and "00000-XXXX" will be regected)
Submitted by
Zheyang Song
-
8 years ago
1
...
36
37
38
39
40
...
592
extract_field_names_AA
0
Regular Expression
PCRE2 (PHP >=7.3)
/
<
[^
>
]
+
>
/
gm
Open regex in editor
Description
no description available
Submitted by
anonymous
-
3 years ago