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<?php |
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/** |
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* @author Nurlan Mukhanov <[email protected]> |
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* @copyright 2022 Nurlan Mukhanov |
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* @license https://en.wikipedia.org/wiki/MIT_License MIT License |
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* @link https://github.com/Falseclock/service-layer |
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*/ |
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declare(strict_types=1); |
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namespace Falseclock\Service\Validation\Validators; |
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use Falseclock\Service\Validation\ValidationException; |
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use Falseclock\Service\Validation\ValidatorImpl; |
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class IsBetween extends ValidatorImpl |
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{ |
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public const ERROR_NO_MAX_DEFINED = "No maximum defined"; |
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public const ERROR_NO_MIN_DEFINED = "No minimum defined"; |
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public const ERROR_NOT_INTEGER_OR_FLOAT = "Provided value is not integer or float type"; |
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/** @var int|float */ |
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protected $maximum; |
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/** @var int|float */ |
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protected $minimum; |
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/** |
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* @param null $value |
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* @return bool |
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* @throws ValidationException |
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*/ |
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public function check($value = null): bool |
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{ |
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if (is_null($value) && $this->nullable) { |
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return true; |
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} |
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if (!isset($this->minimum)) { |
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throw new ValidationException(self::ERROR_NO_MIN_DEFINED); |
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} |
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if (!isset($this->maximum)) { |
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throw new ValidationException(self::ERROR_NO_MAX_DEFINED); |
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} |
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if (!is_int($value) && !is_float($value)) { |
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return false; |
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} |
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return $value >= $this->minimum and $value <= $this->maximum; |
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} |
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/** |
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* @param int|float $maximum |
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* @return $this |
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* @throws ValidationException |
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*/ |
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public function max($maximum): IsBetween |
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{ |
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if (!is_float($maximum) && !is_int($maximum)) { |
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throw new ValidationException(self::ERROR_NOT_INTEGER_OR_FLOAT); |
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} |
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$this->maximum = $maximum; |
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return $this; |
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} |
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/** |
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* @param int|float $minimum |
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* @return $this |
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* @throws ValidationException |
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*/ |
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public function min($minimum): IsBetween |
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{ |
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if (!is_float($minimum) && !is_int($minimum)) { |
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throw new ValidationException(self::ERROR_NOT_INTEGER_OR_FLOAT); |
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} |
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$this->minimum = $minimum; |
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return $this; |
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} |
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} |
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Falseclock /
service-layer
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