Regular Expressions 101

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Community Patterns

0

Twitch data capturing

ECMAScript (JavaScript)
Matches the data sent by the twitch IRC and captures into various groups
Submitted by Bucky - a year ago (Last modified a year ago)
0

text has numbers

ECMAScript (JavaScript)
text has numbers
Submitted by vijay - a year ago
0

email matcher

PCRE2 (PHP >=7.3)
match some emails and extract their local part and domain
Submitted by dang duomg 191 - 6 months ago (Last modified 6 months ago)
1...900901902

Community Library Entry

4

Regular Expression
ECMAScript (JavaScript)

/
^((\w[^\W]+)[\.\-]?){1,}\@(([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$
/
gm
Open regex in editor

Description

VALIDATE ALL WOLRD MAIL RULES

  1. Very simple expression
  2. Less than 140 caracters.
  3. Validate on SonarQube typescript, javascript, angular rules

EXAMPLES

JOAO!DA.SILVA@CNN,COM (INVALID) joao@microsoft.com mauricio.teste@site.ba.gov.br santana.teste@sistema-ba.ba.gov.br teste.teste.teste.igor.caza@google.com teste.teste.teste.igor.caza@globo.com.br ayslan-johnson@teste.com.br joao@123.com ayslanjohnson@google.com teste.teste.teste.igor.caza@globo (INVALID) SILVA.teste@SITE-ba.ba.gov.br. (INVALID)

Submitted by Ayslan Johnson (ayslanjohnson@gmail.com) - 7 years ago