Regular Expressions 101

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Community Patterns

1

MY RFC 5322 implementation

ECMAScript (JavaScript)
My RFC 5322 implementation for email validation with few limitation on top level domain name
Submitted by DevJustWantHaveFun - 11 years ago
1

Mail With Groups

ECMAScript (JavaScript)
Matches email with groups for username and domain.
Submitted by anonymous - 10 years ago
1

catch or match URL or URI

PCRE (PHP <7.3)
any more? tell me by email.
Submitted by CSnowstar(997596@gmail.com) - 10 years ago
1

Regex for e-mail verification

PCRE (PHP <7.3)
This regex checks if an email address is valid. It doesn't allow domain parts in the format [255.255.255.255]. It requires at least a domain and tld. (me@local is not allowed) It does allow quoted strings in the local part. It doesn't allow comments. Neither in the local nor in the domain part. It...
Submitted by anonymous - 10 years ago
1

project code for multiple codes

PCRE (PHP <7.3)
Ability to capture emails sent and received from Exchange (using Journaling that has been activated on specific users) that have one or more of the following Project Number prefixes: “15-“ “16-“ “17-”... “30-“ “GGO”...
Submitted by anonymous - 9 years ago
1

Mail address

PCRE (PHP <7.3)
Matches mail addresses according to https://en.wikipedia.org/wiki/Email_address#Syntax
Submitted by piwi82 - 9 years ago
1

Hall Stand extraction 1

PCRE (PHP <7.3)
Level one extraction of a hall and stand number in a email subject.
Submitted by kiro - 9 years ago
1

CS124_HW1:spamlord_email

Python
Spamlord assignment: this regex detects email addresses in text.
Submitted by anonymous - 9 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
1

Test e-mail format string

Python
Regexp based on https://en.wikipedia.org/wiki/Email_address criteria.
Submitted by anonymous - 6 years ago
1

kim_emails

PCRE (PHP <7.3)
Regexp for simple emails
Submitted by Vladislav Kim - 4 years ago
1

Parser for GPG search-key output

PCRE2 (PHP >=7.3)
Record the output of the batch gpg --search-keys commands into variables. For example, get the public key ids or those with *.amazon.com email addresses: pubkeyids=$(gpg --batch --keyserver hkp://keyserver.ubuntu.com --search-keys amazon.com 2>&1 | grep -Po '\d+\sbit\s\S+\skey\s+' | cut -d' ' -...
Submitted by mavaddat - 4 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

capture the html verification link

PCRE2 (PHP >=7.3)
show the verification link from the html email
Submitted by anonymous - a year ago
1

E-mail pattern for html input.

ECMAScript (JavaScript)
Simply e-mail pattern for html tag.
Submitted by KsaR99 - a year ago
1

Quiz_9_Match_An_Email

PCRE2 (PHP >=7.3)
Verify that a given e-mail address is valid. We all know how complex emails are, but despite this, let's give it a try and see what we can come up with. You could start by trying to match contact@regex101.com (denoted as @.).
Submitted by anonymous - a year ago
1

Match the web URL

PCRE2 (PHP >=7.3)
Match the web URL, like https://xxx.com or xxx.com, not matching the email or the ip address
Submitted by Hughie - 10 months ago
1

validacion_email

Python
validar email con final @nter.es
Submitted by anonymous - 4 months ago
1

URL matching

Python
Matches URLs in texts. Forked from https://regex101.com/r/cX0pJ8/1 , then removed matching emails
Submitted by anonymous - a month ago
1

Cross-Platform Simple Email Validator

PCRE (PHP <7.3)
Not perfect, but solid and cross platform
Submitted by anonymous - 11 years ago
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