Regular Expressions 101

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Community Patterns

1

CPE reboots reasons level 1

ECMAScript (JavaScript)
CPE reboots reasons: parsing level 1
Submitted by anonymous - 8 years ago
1

test

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

Swedish postnumber

PCRE (PHP <7.3)
This regexp will check for valid swedish postnumber
Submitted by JKD - 8 years ago
1

APH - Product FriendlyUrl

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Moscow Phones Pattern

PCRE (PHP <7.3)
Here is a pattern for all kind of Moscow and Moscow Region phones with or without additional number.
Submitted by cvvvlad - 8 years ago
1

basic date recognition

PCRE (PHP <7.3)
no description available
Submitted by hanefi - 8 years ago
1

Teena is here AND you are der (why u said) OR I ll come NOT you say

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

french firstname

PCRE (PHP <7.3)
find good french firstname single or composed
Submitted by anonymous - 8 years ago
1

Valid Schufa Strings

PCRE (PHP <7.3)
All strings(name, surname, street..) which are exeptepted by the Schufa SLIM-2 API (German identity check system)
Submitted by anonymous - 8 years ago
1

CSS clas contains

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

test email

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Cottage Type + Parc

PCRE (PHP <7.3)
no description available
Submitted by Nowon - 8 years ago
1

inline to external css

PCRE (PHP <7.3)
code for selection of specific classes.
Submitted by junaid ahmad - 8 years ago
1

URL Validator

PCRE (PHP <7.3)
It validates almost all URL.
Submitted by Anil Goswami - 8 years ago
1

EclipseKeywordDataMatches

ECMAScript (JavaScript)
matches keyword data
Submitted by anonymous - 8 years ago
1

JDBC Oracle syntax for EZCONNECT

Python
no description available
Submitted by Alexander.Iljushkin - 8 years ago
1

3123123

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
2

IPv6 detection

Python
It's too large to match with all which seems like an IPv6. It's not perfect, but it's detects more valid IPv6 than some others regex.
Submitted by Ajabep - 8 years ago
1

Match arbitary metadata in WordPress export XML

ECMAScript (JavaScript)
Allows for easy removal of metadata in WP export file
Submitted by anonymous - 8 years ago
1

Div

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1...651652653654655...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
^\s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}))|:)))(%.+)?\s*$
/
Open regex in editor

Description

Check IPV6

Submitted by anonymous - 9 years ago