Regular Expressions 101

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Community Patterns

1

Wordless Date Validation

PCRE (PHP <7.3)
Validate and capture different dates without words for example: dd/mm/yyyy, d/m/yy, yyyy-mm-dd, yy-mm-dd
Submitted by anonymous - 5 years ago
1

URL with port and hash

PCRE (PHP <7.3)
URL with port and hash
Submitted by anonymous - 5 years ago
1

Exclude extension from file basename

PCRE (PHP <7.3)
Description Exclude extension from file basename - get filename only! BASENAME = FILENAME.EXTENSION
Submitted by Cober@Axterbach - 5 years ago
0

FB payload

Golang
no description available
Submitted by anonymous - 5 years ago
1

IPv4 private CIDR range RFC1918

Golang
Validates that you provide a CIDR in one of the following valid ranges. 0.0.0 – 127.255.255.255 127.0.0.0/8 0.0.0 – 10.255.255.255 10.0.0.0/8 16.0.0 – 172. 31.255.255 172.16.0.0/12 192.168.0.0 – 192.168.255.255 192.168.0.0/16...
Submitted by David Stockton - 5 years ago
1

Exclude subdirs from URL

PCRE (PHP <7.3)
Excludes certain subdirs unless they contain specific valid patterns
Submitted by anonymous - 5 years ago
1

Iranian Mobile Numbers

PCRE (PHP <7.3)
Iranian Mobile Numbers By: EmIT (Seyed Emad Armoun) www.EmadArmoun.ir
Submitted by anonymous - 5 years ago
1

Audio filename splitter

Python
This Python regex allows you to split an audio filename with the sintax Authors - Title (Text1) [Text2].extension into: Group 1: Authors Group 2: Title Group 3: Text1 Group 4: Text2 Group 5: .extension...
Submitted by Eche L.A. - 5 years ago
1

Match what we don't want, to replace with empty

PCRE (PHP <7.3)
This was necessary for cases such as the Amazon Settlements reports To import these, we concatenate many file into one. The header in this concatenated file is reapeated as many times as files were concatenated. We have seen that is there are no sales with a promotion for a determined period, the fi...
Submitted by anonymous - 5 years ago
1

Name,last name, first name, full name

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
1

H codes in string PHP

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

capture production

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
1

Capture digits and extension of North American phone number (North American Numbering Plan)

PCRE (PHP <7.3)
strips Country Code 1 &/or token **strips separators **strips separators **strips extra digits in vanity phone numbers strips extension delimiter ${ext} or ${4} captures n-digit extension
Submitted by anonymous - 5 years ago
1

Catch react-like components using JS

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
1

link finder

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
1

Find parameters in Oracle dynamic scripts

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
1

URL test

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
1

RegEx 03

PCRE (PHP <7.3)
Desafio proposto pelo Brunno: Apenas a palavra "velit". Todas as suas aparições no texto - 11/03/2020.
Submitted by Paula Picolott (ppicolott) - 5 years ago
1

Duco2

Python
no description available
Submitted by anonymous - 5 years ago
1

身份证号(2代,18位数字),最后一位是校验位,可能为数字或字符X

ECMAScript (JavaScript)
身份证号(2代,18位数字),最后一位是校验位,可能为数字或字符X
Submitted by anonymous - 5 years ago
1...283284285286287...900

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 - a year ago