Regular Expressions 101

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Community Patterns

0

regex of number

ECMAScript (JavaScript)
15 digits for integer real number: 18 digits for before-dot part (*what it's called?)
Submitted by anonymous - 7 years ago
0

Youtube Updated 2018

PCRE (PHP <7.3)
no description available
Submitted by Denis Efremov <efremov.a.denis@gmail.com> - 7 years ago
0

Require Node.js regex

Python
no description available
Submitted by anonymous - 7 years ago
0

simple match

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

Match HTML img elements with URL source

PCRE (PHP <7.3)
Matches all img tags that have a URL for the src attribute. Useful for updating all those links in your email templates, or where ever your using the \ tag
Submitted by Doom87er - 7 years ago
0

File name Cleanup

ECMAScript (JavaScript)
Strips all non "A-Z,a-z,0-9+-_" characters and replaces them with a single "-"
Submitted by Apsis0215 - 7 years ago
0

select semicolon except entity

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

date validation

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

mc_faction

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Discord Discriminator Finder

ECMAScript (JavaScript)
Finds the discriminator flawlessly (as per its use)
Submitted by anonymous - 7 years ago
0

State Code Check

PCRE (PHP <7.3)
Checks to ensure you are keying a valid 2 character state.
Submitted by anonymous - 7 years ago
4

BEST simple mail regex validator

ECMAScript (JavaScript)
VALIDATE ALL WOLRD MAIL RULES Very simple expression Less than 140 caracters. Validate on SonarQube typescript, javascript, angular rules ...
Submitted by Ayslan Johnson (ayslanjohnson@gmail.com) - 7 years ago
0

Parse Tanggal

ECMAScript (JavaScript)
parse tanggal
Submitted by anonymous - 7 years ago
0

Validar contraseña

PCRE (PHP <7.3)
La contrasenã debe tener mínimo 8 caracteres y máximo 20, una letra, un número, un caracter especial y no puede repetir caracteres
Submitted by anonymous - 7 years ago
1

Word filter

ECMAScript (JavaScript)
This regex matches up with the word rape, even if accent marks are used.
Submitted by Ethan Lawrence - 7 years ago
0

disjoint entities (President Trump)

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

flag 'm' inside

Python
no description available
Submitted by anonymous - 7 years ago
0

flag 'm'

Python
no description available
Submitted by anonymous - 7 years ago
0

Select any 3 first words with "space" included between the words

PCRE (PHP <7.3)
This regex will find the first 3 words in every row, including any non-whitespace characters and also finds the words if the row has only 1 or 2 words
Submitted by ZoltanBiro - 7 years ago
0

min value of 10

PCRE (PHP <7.3)
https://regex101.com/r/DyN5A0/1
Submitted by anonymous - 7 years ago
1...525526527528529...900

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
^(.*?)_.*?(\d\d?)-(\d\d?)-(\d\d?)-(\d)-(\d{1,3}).*total images\/sec: (\d*).(\d*)$
/
gm
Open regex in editor

Description

no description available

Submitted by anonymous - 6 years ago