jayahrde/emailvalidator

PHP Email address validator library inspired in @dominicsayers isemail function https://github.com/dominicsayers/isemail

EmailValidator

Suported RFCs

This library aims to support:

RFC 5321, 5322, 6530, 6531, 6532.

Requirements

• Composer is required for installation
• Spoofchecking and DNSCheckValidation validation requires that your PHP system has the PHP Internationalization Libraries (also known as PHP Intl)

Installation

Run the command below to install via Composer

composer require egulias/email-validator

Getting Started

EmailValidatorrequires you to decide which (or combination of them) validation/s strategy/ies you'd like to follow for each validation.

A basic example with the RFC validation

<?php

use Egulias\EmailValidator\EmailValidator;
use Egulias\EmailValidator\Validation\RFCValidation;

$validator = new EmailValidator();
$validator->isValid("[email protected]", new RFCValidation()); //true

Available validations

1. RFCValidation
2. NoRFCWarningsValidation
3. DNSCheckValidation
4. SpoofCheckValidation
5. MultipleValidationWithAnd
6. Your own validation

MultipleValidationWithAnd

It is a validation that operates over other validations performing a logical and (&&) over the result of each validation.

<?php

use Egulias\EmailValidator\EmailValidator;
use Egulias\EmailValidator\Validation\DNSCheckValidation;
use Egulias\EmailValidator\Validation\MultipleValidationWithAnd;
use Egulias\EmailValidator\Validation\RFCValidation;

$validator = new EmailValidator();
$multipleValidations = new MultipleValidationWithAnd([
    new RFCValidation(),
    new DNSCheckValidation()
]);
$validator->isValid("[email protected]", $multipleValidations); //true

How to extend

It's easy! You just need to implement EmailValidation and you can use your own validation.

Other Contributors

(You can find current contributors here)

As this is a port from another library and work, here are other people related to the previous one:

• Ricard Clau @ricardclau: Performance against PHP built-in filter_var
• Josepf Bielawski @stloyd: For its first re-work of Dominic's lib
• Dominic Sayers @dominicsayers: The original isemail function

License

Released under the MIT License attached with this code.