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https://github.com/Respect/Validation.git
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Co-Authored-By: Henrique Moody <henriquemoody@gmail.com> Signed-of-by: Paul Karikari <paulkarikari1@gmail.com>
74 lines
1.8 KiB
PHP
74 lines
1.8 KiB
PHP
<?php
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/*
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* This file is part of Respect/Validation.
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*
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* (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
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*
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* For the full copyright and license information, please view the "LICENSE.md"
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* file that was distributed with this source code.
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*/
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declare(strict_types=1);
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namespace Respect\Validation\Rules;
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use Egulias\EmailValidator\EmailValidator;
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use Egulias\EmailValidator\Validation\RFCValidation;
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use const FILTER_VALIDATE_EMAIL;
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use function class_exists;
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use function filter_var;
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use function is_string;
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/**
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* Validates an email address.
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*
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* @author Eduardo Gulias Davis <me@egulias.com>
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* @author Henrique Moody <henriquemoody@gmail.com>
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* @author Paul Karikari <paulkarikari1@gmail.com>
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*/
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final class Email extends AbstractRule
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{
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/**
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* Assigns email validator.
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*
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* @param EmailValidator $emailValidator
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*/
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public function __construct(EmailValidator $emailValidator = null)
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{
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$this->emailValidator = $emailValidator;
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}
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/**
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* Gets email validator.
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*
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* @return EmailValidator | null
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*/
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public function getEmailValidator()
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{
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if (class_exists(EmailValidator::class)
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&& !$this->emailValidator instanceof EmailValidator) {
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$this->emailValidator = new EmailValidator();
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}
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return $this->emailValidator;
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}
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/**
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* {@inheritdoc}
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*/
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public function validate($input): bool
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{
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$emailValidator = $this->getEmailValidator();
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if (!$emailValidator instanceof EmailValidator) {
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return is_string($input) && filter_var($input, FILTER_VALIDATE_EMAIL);
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}
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if (!class_exists(RFCValidation::class)) {
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return $emailValidator->isValid($input);
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}
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return $emailValidator->isValid($input, new RFCValidation());
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}
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}
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