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<?php |
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namespace Egulias\EmailValidator\Validation; |
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use Egulias\EmailValidator\EmailLexer; |
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use Egulias\EmailValidator\Validation\Exception\EmptyValidationList; |
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class MultipleValidationWithAnd implements EmailValidation |
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{ |
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/** |
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* If one of validations gets failure skips all succeeding validation. |
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* This means MultipleErrors will only contain a single error which first found. |
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*/ |
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const STOP_ON_ERROR = 0; |
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/** |
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* All of validations will be invoked even if one of them got failure. |
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* So MultipleErrors will contain all causes. |
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*/ |
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const ALLOW_ALL_ERRORS = 1; |
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/** |
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* @var EmailValidation[] |
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*/ |
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private $validations = []; |
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/** |
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* @var array |
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*/ |
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private $warnings = []; |
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/** |
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* @var MultipleErrors |
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*/ |
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private $error; |
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/** |
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* @var bool |
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*/ |
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private $mode; |
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/** |
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* @param EmailValidation[] $validations The validations. |
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* @param int $mode The validation mode (one of the constants). |
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*/ |
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public function __construct(array $validations, $mode = self::ALLOW_ALL_ERRORS) |
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{ |
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if (count($validations) == 0) { |
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throw new EmptyValidationList(); |
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} |
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$this->validations = $validations; |
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$this->mode = $mode; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function isValid($email, EmailLexer $emailLexer) |
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{ |
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$result = true; |
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$errors = []; |
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foreach ($this->validations as $validation) { |
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$emailLexer->reset(); |
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$result = $result && $validation->isValid($email, $emailLexer); |
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$this->warnings = array_merge($this->warnings, $validation->getWarnings()); |
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$errors = $this->addNewError($validation->getError(), $errors); |
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if ($this->shouldStop($result)) { |
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break; |
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} |
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} |
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if (!empty($errors)) { |
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$this->error = new MultipleErrors($errors); |
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} |
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return $result; |
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} |
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private function addNewError($possibleError, array $errors) |
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{ |
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if (null !== $possibleError) { |
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$errors[] = $possibleError; |
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} |
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return $errors; |
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} |
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private function shouldStop($result) |
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{ |
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return !$result && $this->mode === self::STOP_ON_ERROR; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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4 |
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public function getError() |
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{ |
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return $this->error; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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2 |
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public function getWarnings() |
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{ |
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return $this->warnings; |
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} |
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} |
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egulias /
EmailValidator
This check looks for assignments to scalar types that may be of the wrong type.
To ensure the code behaves as expected, it may be a good idea to add an explicit type cast.