Regular Expressions 101

Order By

Sponsors
There are currently no sponsors. Become a sponsor today!

Community Patterns

1

Match Valid Email Addresses with Local Part Length

PCRE2 (PHP >=7.3)
soccernetlive.com
Submitted by anonymous - a year ago
1

Match Common Email Domains

PCRE2 (PHP >=7.3)
designmagazines.net
Submitted by anonymous - a year ago
1

Match Common Email Providers

PCRE2 (PHP >=7.3)
acornapp.co
Submitted by anonymous - a year ago
1

Email with Optional Subdomain

PCRE2 (PHP >=7.3)
buzz3r.com
Submitted by anonymous - a year ago
1

Match Email with Domain Validation

PCRE2 (PHP >=7.3)
derm-link.com
Submitted by anonymous - a year ago
1

Simple but powerful email

ECMAScript (JavaScript)
"/" - start of regular expression "^" - anchor to beginning of string Group: a-z0-9]+ "[a-z0-9]" - Latin character or digit "+" - occurring ONE or more times...
Submitted by Diableros [https://github.com/Diableros] - a year ago (Last modified a year ago)
1

Email validation regex

ECMAScript (JavaScript)
Compliant with RFC 5322
Submitted by valentinllpz - 2 months ago
-1

email

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 12 years ago
-2

email

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 12 years ago
0

easy Email Detection

PCRE (PHP <7.3)
easy Email Detection
Submitted by Max Mustermann - 11 years ago
0

List of EmailAddresses

ECMAScript (JavaScript)
List of EmailAddresses optionally allowing with personal i.e. "Personal Name "
Submitted by anonymous - 10 years ago
0

unicode email sanitising

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 12 years ago
0

urls and emails

PCRE (PHP <7.3)
no description available
Submitted by Matthew O'Riordan - 11 years ago
-2

Email Validation

Python
Full email validation with optional "." "-" "_"
Submitted by Jakub Stasiak - 10 years ago
0

Email Validation

ECMAScript (JavaScript)
invalid email abc abc.com valid email address abc@mail.com...
Submitted by anonymous - 3 years ago
0

Email Check

PCRE (PHP <7.3)
Checks if a string contains an email address. Works for all email addresses.#
Submitted by anonymous - 9 years ago
0

Email parser, also distorted forms

Python
Parses email, also distorted ones, and convert them back to the real ones. It can recognize at maximum two dots notations, just add '.\5' at the end of the substitution string. Inspirated by dislick's work: https://regex101.com/r/wB7xJ7/1
Submitted by fine_dust - 10 years ago
0

Validador Email

ECMAScript (JavaScript)
Só aceita emails que comecem com letras ou números, tenha de 0 a 32 caracteres, letras, números, ponto ou hífen, antes do @
Submitted by Gustavo Américo (GAG) - 10 years ago
0

Email ID-Full Validation

ECMAScript (JavaScript)
This Regx has full validation of a standard email ID
Submitted by Eric Abraham - 10 years ago
0

RFC Email address attempt

PCRE (PHP <7.3)
This looks to attempt to validate email addresses per the RFC. I don't know how accurate it is.
Submitted by anonymous - 10 years ago
1...1112131415...30