Regular Expressions 101

Order By

Sponsors
There are currently no sponsors. Become a sponsor today!

Community Patterns

0

IsClass

PCRE (PHP <7.3)
This regex will match the class definition withing the cs file
Submitted by Gabriel Marius Popescu - 7 years ago
0

Block any TLD between 5 and 24 chars but exclude .world TLD

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

regex L7

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Email Regular Expresion

PCRE (PHP <7.3)
Full email regex
Submitted by anonymous - 7 years ago
0

Regex afirmacion español

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

Match all js/jsx/ts/tsx files except TS definition files

ECMAScript (JavaScript)
Match all js/jsx/ts/tsx files except TS definition files
Submitted by gabro - 7 years ago
0

红胆拖蓝二段

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

IsMember

PCRE (PHP <7.3)
This regex will match the interface member definition withing the cs file
Submitted by Gabriel Marius Popescu - 7 years ago
0

IsMember

PCRE (PHP <7.3)
This regex will match the interface member definition withing the cs file (INCOMPLETE)
Submitted by Gabriel Marius Popescu - 7 years ago
0

IsMember

PCRE (PHP <7.3)
This regex will match the interface member definition withing the cs file
Submitted by Gabriel Marius Popescu - 7 years ago
0

Compare Web URL

PCRE (PHP <7.3)
Check the website url using pattern matcher
Submitted by Nirav Shah - 7 years ago
0

IsMethod

PCRE (PHP <7.3)
Matching the lines that are methods
Submitted by Gabriel Marius Popescu - 7 years ago
0

spotcrime last page

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Cisco Switch

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Most Basic RegEx for TV Shows

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Most Basic RegEx for TV Shows

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

traincode

PCRE (PHP <7.3)
(?((<\[\]\.){1})((\.\[[a-zA-Z0-9]\]\.))*)$
Submitted by anonymous - 7 years ago
0

Password

ECMAScript (JavaScript)
Password should have a Capital letter, a number (may or may not have special char)
Submitted by stackoverflow - 7 years ago
0

IsAttribute

PCRE (PHP <7.3)
Matching the lines that are attributes
Submitted by anonymous - 7 years ago
0

IsAttribute

PCRE (PHP <7.3)
Matching the lines that are attributes
Submitted by anonymous - 7 years ago
1...5455565758...902

Community Library Entry

0

Regular Expression
.NET 7.0 (C#)

@"
^(?=(?<http>(?:https?:\/\/){1}(?:www\.)?)?)(?(?=\k<http>?(?<ipaddr>(?:\d{1,3}\.){3}\d{1,3}(?:\:\d{1,5})?))\k<http>?\k<ipaddr>(?:\.[\w]{1,9})?|\k<http>(?:[\w]\.?){1,255}\.[\w]{1,9})(?:\/.*)?$
"
gm
Open regex in editor

Description

Can be used to validate on URL's.

Submitted by anonymous - 2 years ago