Regular Expressions 101

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Community Patterns

0

SAS Boundaries version 3

PCRE (PHP <7.3)
Basic sas boundaries, %macro proc %include etc
Submitted by Leo Lopes - 9 years ago
0

Validate Semantic version numbering

PCRE (PHP <7.3)
This validates version numbers that adhear to the Semantic protocol e.g. in form of xx.xx.xx or 1.2.2
Submitted by Al - 9 years ago
0

#tagging tag form regex

PCRE (PHP <7.3)
hash tagging actual title or description format regex
Submitted by rameespu@gmail.com - 9 years ago
0

#tagging original form regex

PCRE (PHP <7.3)
#tagging original form regex
Submitted by rameez rami - 9 years ago
0

Unix file name from full path

PCRE (PHP <7.3)
Replace the forward slashes with back slashes for Windows
Submitted by anonymous - 9 years ago
0

hidden項目デフォルト隠蔽

PCRE (PHP <7.3)
これを技術担当に見せれば理解してくれるはず。 '(]type="[text|hidden]"value=")(+)("*>)' このコードがデフォルトでClickTaleタグ内のJSに付与されてて、 これがあるとフォームで入力された項目等は全て【ーーーー】に...
Submitted by 井上 - 9 years ago
0

Search for foobar in a csv string

PCRE (PHP <7.3)
Search for foobar in a csv string
Submitted by Balmark - 9 years ago
0

emailfider

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

regex buscar string u otro string

PCRE (PHP <7.3)
RegEx Multiples String seguido de un string fijo
Submitted by profvalenzuela - 9 years ago
0

Sass variable assignation

Python
find every Sass variabile assignation
Submitted by Giorgia Bonini - 9 years ago
0

author from tag

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

TAYLOR REPLACEMENT STRING

PCRE (PHP <7.3)
TAYLOR Part Replacement
Submitted by Case Ahr - 9 years ago
0

OSI Key

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

handlebars template match

ECMAScript (JavaScript)
returns all the handlebars elements in a line - returns {{...}} for each instance found Matches the following test {{sss}} s {{rrr}} dkdksl {{dds}} {{ dhre }} {{je ss}} returns ['{{sss}}','{{rr}}','{{dds}}','{{ dhre }}','{{je ss}}']
Submitted by anonymous - 9 years ago
0

NATO Stock Number (with or without NSC)

PCRE (PHP <7.3)
RegEx to validate a NATO Stock Number with or without the NATO Stock Code and with or without dashes
Submitted by Matthew Perryman - 9 years ago
0

Verify Amateur Radio Call Sign meets ITU Format

Python
no description available
Submitted by Neil Johnson - 9 years ago
0

grok

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

match dev URL

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

get parts of URL

PCRE (PHP <7.3)
split URL in protokoll, domain, file(with path), parameter and anker
Submitted by Candyman1332 - 9 years ago
0

Papierloses Büro

PCRE (PHP <7.3)
Dieser regex ist für das Programm DropIt gedacht, damit eingescannte und danach manuell benannte Dokumente automatisch einsortiert werden.
Submitted by traxxus - 9 years ago
123...902

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
(?# This regex was created for the purposes of detecting potentially compromised credentials for the purposes of information security and not to be used for malicious purposes.) (?<!\d) (?# s - Short [less than 16 digits], m - Medium [16 digits], l - Long [more than 16 digits; not yet implemented]) (?# First four digits) (?: (?# Standard 16 digit numbers) (?<m> (?#MasterCard between 222100-272099) 222[1-9]|223\d|2[3-6]\d{2}|27[01]\d|2720| (?#JCB is between 3528-3589) 352[89]|35[3-8]\d| (?#Visa, MasterCard, Discover) [4-6]\d{3} )| (?#American Express 15 digits | Diners Club 14 digits) (?<s>(?<ax>3[47]\d{2})|(?<dc>30[0-5]\d|36\d{2})) ) (?# Rest of the card number) (?<del>\D+)?(?(<m>)\d{4}(?(<del>)\k{del})\d{4}(?(<del>)\k{del})\d{4}|(?:\d{6})(?(<del>)\k{del})(?(<ax>)\d{5}|\d{4})) (?#END) (?!\d)
/
gmx
Open regex in editor

Description

Regex to detect credit card numbers.

This regex was created for the purposes of detecting potentially compromised credentials for the purposes of information security and not to be used for malicious purposes.

Based on data from https://www.freeformatter.com/credit-card-number-generator-validator.html

Currently only works for Visa, MasterCard, Discover, AmEx, JCB, Diners Club and only 16 digits (15 for AmEx, 14 for Diners Club Int'l)

Submitted by anonymous - 5 years ago