83 lines
3.9 KiB
Markdown
83 lines
3.9 KiB
Markdown
# EmailValidator
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[](https://travis-ci.org/egulias/EmailValidator) [](https://coveralls.io/r/egulias/EmailValidator?branch=master) [](https://scrutinizer-ci.com/g/egulias/EmailValidator/?branch=master) [](https://insight.sensiolabs.com/projects/22ba6692-9c02-42e5-a65d-1c5696bfffc6)
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=============================
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## Suported RFCs ##
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This library aims to support:
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RFC 5321, 5322, 6530, 6531, 6532.
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## Requirements ##
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* [Composer](https://getcomposer.org) is required for installation
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* [Spoofchecking](https://github.com/egulias/EmailValidator/blob/master/EmailValidator/Validation/SpoofCheckValidation.php) and [DNSCheckValidation](https://github.com/egulias/EmailValidator/blob/master/EmailValidator/Validation/DNSCheckValidation.php) validation requires that your PHP system has the [PHP Internationalization Libraries](https://php.net/manual/en/book.intl.php) (also known as PHP Intl)
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## Installation ##
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Run the command below to install via Composer
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```shell
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composer require egulias/email-validator
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```
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## Getting Started ##
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`EmailValidator`requires you to decide which (or combination of them) validation/s strategy/ies you'd like to follow for each [validation](#available-validations).
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A basic example with the RFC validation
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```php
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<?php
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use Egulias\EmailValidator\EmailValidator;
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use Egulias\EmailValidator\Validation\RFCValidation;
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$validator = new EmailValidator();
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$validator->isValid("example@example.com", new RFCValidation()); //true
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```
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### Available validations ###
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1. [RFCValidation](https://github.com/egulias/EmailValidator/blob/master/EmailValidator/Validation/RFCValidation.php)
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2. [NoRFCWarningsValidation](https://github.com/egulias/EmailValidator/blob/master/EmailValidator/Validation/NoRFCWarningsValidation.php)
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3. [DNSCheckValidation](https://github.com/egulias/EmailValidator/blob/master/EmailValidator/Validation/DNSCheckValidation.php)
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4. [SpoofCheckValidation](https://github.com/egulias/EmailValidator/blob/master/EmailValidator/Validation/SpoofCheckValidation.php)
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5. [MultipleValidationWithAnd](https://github.com/egulias/EmailValidator/blob/master/EmailValidator/Validation/MultipleValidationWithAnd.php)
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6. [Your own validation](#how-to-extend)
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`MultipleValidationWithAnd`
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It is a validation that operates over other validations performing a logical and (&&) over the result of each validation.
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```php
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<?php
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use Egulias\EmailValidator\EmailValidator;
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use Egulias\EmailValidator\Validation\DNSCheckValidation;
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use Egulias\EmailValidator\Validation\MultipleValidationWithAnd;
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use Egulias\EmailValidator\Validation\RFCValidation;
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$validator = new EmailValidator();
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$multipleValidations = new MultipleValidationWithAnd([
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new RFCValidation(),
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new DNSCheckValidation()
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]);
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$validator->isValid("example@example.com", $multipleValidations); //true
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```
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### How to extend ###
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It's easy! You just need to implement [EmailValidation](https://github.com/egulias/EmailValidator/blob/master/EmailValidator/Validation/EmailValidation.php) and you can use your own validation.
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## Other Contributors ##
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(You can find current contributors [here](https://github.com/egulias/EmailValidator/graphs/contributors))
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As this is a port from another library and work, here are other people related to the previous one:
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* Ricard Clau [@ricardclau](https://github.com/ricardclau): Performance against PHP built-in filter_var
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* Josepf Bielawski [@stloyd](https://github.com/stloyd): For its first re-work of Dominic's lib
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* Dominic Sayers [@dominicsayers](https://github.com/dominicsayers): The original isemail function
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## License ##
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Released under the MIT License attached with this code.
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