Regular Expressions 101

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Community Patterns

0

URL Validator

PCRE (PHP <7.3)
Validates everywhere.
Submitted by anonymous - 8 years ago
0

Email Validator

PCRE (PHP <7.3)
Validates email free domain specific email id
Submitted by anonymous - 8 years ago
0

Password Validator

PCRE (PHP <7.3)
Validates password strength. Minimum 8 characters at least 1 Uppercase Alphabet, 1 Lowercase Alphabet, 1 Number and 1 Special Character. Enjoy..!!
Submitted by anonymous - 8 years ago
0

Google AdWords Negative Keyword EXACT Match

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
0

Google AdWords Negative Keyword PHRASE Match

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
0

Google AdWords Negative Keyword PHRASE Match

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
0

email_validation

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
0

Support

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
0

Analyse et découpage d'adresse postale

PCRE (PHP <7.3)
Analyse et découpage des adresses postales (partie "rue", contenant le numéro de voie, l'indice de répétition, le type de voie, le nom de la voie)
Submitted by anonymous - 8 years ago
0

SSHD log analysis

Python
journalctl provides a bunch of different output messsages. This regex is searching for failed or accepted connection strings. The following groups are defined: ssh_id**:&nbsp;&nbsp;&nbsp;The connection id. action**:&nbsp;&nbsp;&nbsp;Can be 'Accepted' or 'Failed' username**:&nbsp;&nbsp;The username ...
Submitted by Xerath Ahbrosha - 8 years ago
0

Australian Street Parser

PCRE (PHP <7.3)
This will parse the street part of an Australian address and separate it's parts. It will handle addresses with a level, the word 'unit' or 'suite' unit number street number and the type of street (eg Ave, Dr, etc) Based on https://regex101.com/r/vO5fY7/5
Submitted by Ian Heggaton pixelated.com.au - 8 years ago
0

ASA Log Source

ECMAScript (JavaScript)
the source log of asa cisco firewall is not RFC formatted this regex (java) match all globaly
Submitted by Christian Marangoni - 8 years ago
0

Carte bancaire

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
0

My First regular expression

Python
##My First regular expression
Submitted by Vasudev - 8 years ago
0

<a href="some-link">

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
0

ttnks

PCRE (PHP <7.3)
wk mnmg
Submitted by anonymous - 8 years ago
0

URL: Simple domain matcher

PCRE (PHP <7.3)
Matches the protocol (http/https) if available and full domain name.
Submitted by OnlineCop - 8 years ago
0

DocsVision Client cache

PCRE (PHP <7.3)
For avp soft
Submitted by Dmitriy Zubov - 8 years ago
0

check attr type in HTML

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
0

IHU Version number

Python
no description available
Submitted by anonymous - 8 years ago
1...910111213...901

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
^(?:(?:(?:0?[13578]|1[02])(\/|-|\.)31)\1|(?:(?:0?[1,3-9]|1[0-2])(\/?|-|\.)(?:29|30)\2))(?:(?:1[6-9]|[2-9]\d)?\d{2})$|^(?:(?:0?2)(\/?|-|\.)(?:29)\3(?:(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))$|^(?:(?:0?[1-9])|(?:1[0-2]))(\/?|-|\.)(?:0?[1-9]|1\d|2[0-8])\4(?:(?:1[6-9]|[2-9]\d)?\d{2})$
/
gm
Open regex in editor

Description

Date Validation with leap year handling, & it takes care of date validation in the format like :mm/dd/yyyy or mmddyyyy or mm-dd-yyyy or m/d/yyyy or m-d-yyyy.

12/01/1986 02/29/2016 02/29/2015 13/31/1986 12/31/1980 1/32/2015 1/31/2015

01012016 01/01/2016 1/1/2016 1/1/16 01/01/16 01-01-2016 1-1-2016 1-1-16 01-01-16

Submitted by Ashish - 9 years ago