Regular Expressions 101

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Community Patterns

1

TimeSpan

ECMAScript (JavaScript)
Timespan validator for DDD:HH:MM which takes required minimum 1 minute
Submitted by Abhiraj - 9 years ago
-1

IP address regex of IPV4

PCRE (PHP <7.3)
The given regex matches the IPV4 address of given ip address string.
Submitted by Ayush - 9 years ago
-1

xml

Python
no description available
Submitted by anonymous - 9 years ago
1

Testing for receipt items

Python
no description available
Submitted by anonymous - 9 years ago
1

Search for status and Version

PCRE (PHP <7.3)
no description available
Submitted by James Hambly - 9 years ago
1

TDJ setlist.vbs trackTitlePattern

PCRE (PHP <7.3)
Removes up to and including #n...n and including and beyond [ ' e.g. ...Baby One More Time #1 [0s]
Submitted by Chris - 9 years ago
1

tipping point regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
9

domain - host

Python
no description available
Submitted by anonymous - 9 years ago
0

RegEx for weaterdata from a YR xml file

Python
no description available
Submitted by Noko - 9 years ago
1

java

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
0

only match single . and not double

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

'Letters' ; '-' or '_' ; 'Letters'

PCRE (PHP <7.3)
begins with letters , then a dash or underscore and ends with letters Perfect for Language Culture Names like 'fr-FR' (or 'fr_FR')
Submitted by EO-TeSdY - 9 years ago
0

phonenumber

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
31

ninite

PCRE (PHP <7.3)
no description available
Submitted by peek - 9 years ago
1

pathname comes to article

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

facebook regex video

PCRE (PHP <7.3)
videos and some example...
Submitted by bomale - 9 years ago
8

IP Address (with 0s)

ECMAScript (JavaScript)
Matches all valid IP addresses from 0.0.0.0 to 255.255.255.255
Submitted by Ryan Plummer - 9 years ago
1

PO BOX

PCRE (PHP <7.3)
no description available
Submitted by jmweekes - 9 years ago
1

js console.log(wahtever) finder

ECMAScript (JavaScript)
should find any console.log(wahtever with or without - simple or double - quote
Submitted by denis florkin - 9 years ago
0

input phone

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1...796797798799800...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
^((?:(?!PATTERN).)*)$
/
Open regex in editor

Description

Capture the input if the pattern is NOT found

Submitted by Byron Jones - 9 years ago