Regular Expressions 101

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Community Patterns

1

all email types

PCRE2 (PHP >=7.3)
work@ing.yes
Submitted by Stormyz - 2 years ago
1

Emails regex

PCRE2 (PHP >=7.3)
This regex will validate pretty much every mail that could exist. It allows aliases and tags in the mail, therefore the mail can contain one or more dots and/or "+" signs (Exemple: exemple.test.alias+tag+tag2). It also allows Internationalized Domain Names (IDNs) (Exemple: @café.com), subdomains (Ex...
Submitted by Skyle - 2 years ago (Last modified 2 years ago)
1

Extract form HTML in Make (Integromat)

ECMAScript (JavaScript)
In Make (Integromat) I want to extra data in email formated in HTML I need to extract : The value for First Name, Last Name, Adresse, Zip code, City
Submitted by anonymous - 2 years ago
1

Email Validation General (miscrosoft email rule)

PCRE2 (PHP >=7.3)
^([a-z0-9]+(?:([-]+|[.])[\w-]+|[-]))@([a-z0-9]+(?:([.-]\w+)\.)[a-z]{2,13})$
Submitted by Riki - 2 years ago
1

Test email for 99% of possible issues

PCRE2 (PHP >=7.3)
This is written using several other developer's work with my tying it all together and adding a few small requirement of my own. allows Latin characters (“a” - “z” or “A” - “Z”) within the email address. permits digits (0 - 9) in the email address. enforces domain part restrictions. allows hyphen...
Submitted by anonymous - 2 years ago (Last modified 2 years ago)
1

Email Regex

ECMAScript (JavaScript)
ECMAScript simple regex for email validation
Submitted by @marquesjob - 2 years ago
1

Javascript Email Verification RFC5322

ECMAScript (JavaScript)
Original credit for this expression goes to: https://emailregex.com/
Submitted by anonymous - 2 years ago (Last modified 2 years ago)
1

HTML5 email validation

PCRE2 (PHP >=7.3)
Source: https://html.spec.whatwg.org/#e-mail-state-(type=email)
Submitted by anonymous - 2 years ago
1

Best email regex including + (plus) and everything else

PCRE2 (PHP >=7.3)
The best regular expression for emails, including the + (plus) sign for every possible valid email in 2023.
Submitted by Jérôme Brunel - 2 years ago
1

email

PCRE2 (PHP >=7.3)
list of email
Submitted by anonymous - 2 years ago
1

Validate email address (unicode)

ECMAScript (JavaScript)
Validate unicode email addresses
Submitted by anonymous - 2 years ago (Last modified a year ago)
1

REGEX for parsing Received value in email headers (RFC822)

ECMAScript (JavaScript)
Example: Received: from VI1PR0102CA0029.eurprd01.prod.exchangelabs.com (2603:10a6:802::42) by VE1PR01MB5599.eurprd01.prod.exchangelabs.com (2603:10a6:803:11f::30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2602.12; Thu, 9 Jan ...
Submitted by anonymous - 2 years ago
1

Extract phone number and email address from string

PCRE2 (PHP >=7.3)
Extract the phone numbers and email addresses from a string
Submitted by Mukesh Jangid - 2 years ago
1

Email Regex

PCRE2 (PHP >=7.3)
Email address: RFC 2822 Format Matches a normal email address. Does not check the top-level domain. Copied from: https://stackoverflow.com/a/16168103/4640611
Submitted by anonymous - 2 years ago
1

Email regex for JS

ECMAScript (JavaScript)
This reges do not covering long emails. It should check domian (64) and page name(255) limits.
Submitted by SnaYQ - 2 years ago (Last modified 2 years ago)
1

RFC 2822 standard email validation with limit of chars in name, domain name,and domain

ECMAScript (JavaScript)
Vaild: valid.email@example.com john.doe123@example.co.uk alice_smith@company.org user1234@emailprovider.net...
Submitted by anonymous - 2 years ago (Last modified 2 years ago)
1

Email Address Validation

Python
RegEx pattern to match email addresses. Visit the detailed tutorial to learn more.
Submitted by Minh Vu - 2 years ago (Last modified 2 years ago)
1

simple email validator

PCRE2 (PHP >=7.3)
Email address validator
Submitted by anil - 2 years ago
1

Simple email validation

PCRE2 (PHP >=7.3)
Simple email validation based loosely on https://en.wikipedia.org/wiki/Email_address
Submitted by JoostAB - a year ago
1

capture the html verification link

PCRE2 (PHP >=7.3)
show the verification link from the html email
Submitted by anonymous - a year ago
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