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<?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 <[email protected]> |
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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 is_string; |
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use function filter_var; |
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use function class_exists; |
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/** |
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* Validates an email address. |
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* |
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* @author Eduardo Gulias Davis <[email protected]> |
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* @author Henrique Moody <[email protected]> |
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* @author Paul Karikari <[email protected]> |
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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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Respect /
Validation
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