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<?php |
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/** |
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* @author AIZAWA Hina <[email protected]> |
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* @copyright 2015 by AIZAWA Hina <[email protected]> |
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* @license https://github.com/fetus-hina/yii2-jp-postalcode-validator/blob/master/LICENSE MIT |
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* @since 1.0.0 |
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*/ |
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namespace jp3cki\yii2\jppostalcode; |
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use Yii; |
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use yii\validators\Validator; |
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/** |
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* Validate Postal Code (JAPAN spec) |
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*/ |
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class JpPostalCodeValidator extends Validator |
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{ |
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/** |
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* ハイフンの許可 |
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* |
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* @var bool|null null=気にしない, true=要求, false=許可しない |
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*/ |
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public $hyphen = null; |
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/** @inheritdoc */ |
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public function init() |
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{ |
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parent::init(); |
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if ($this->message === null) { |
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$this->message = Yii::t('jp3ckiJpPostalCode', '{attribute} is not a valid postal code.'); |
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} |
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} |
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/** @inheritdoc */ |
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public function validateAttribute($model, $attribute) |
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{ |
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if (!$this->isValid($model->$attribute)) { |
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$this->addError($model, $attribute, $this->message); |
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} |
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} |
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/** @inheritdoc */ |
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protected function validateValue($value) |
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{ |
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if (!$this->isValid($value)) { |
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return [$this->message, []]; |
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} |
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return null; |
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} |
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private function isValid($value) |
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{ |
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return $this->isValidFormat($value) && $this->isValidNumber($value); |
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} |
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private function isValidFormat($value) |
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{ |
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if (preg_match('/^\d{3}-?\d{4}$/', $value)) { |
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if ($this->hyphen === true) { |
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return strpos($value, '-') !== false; |
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} |
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if ($this->hyphen === false) { |
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return strpos($value, '-') === false; |
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} |
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return true; |
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} |
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return false; |
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} |
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private function isValidNumber($value) |
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{ |
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$value = preg_replace('/[^0-9]+/', '', $value); |
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$code1 = substr($value, 0, 3); |
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$code2 = substr($value, 3, 4); |
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$list = $this->loadJson($code1); |
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return !!in_array($code2, $list, true); |
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} |
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private function loadJson($code1) |
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{ |
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$path = __DIR__ . '/../data/postalcode/jp/' . $code1 . '.json.gz'; |
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if (!file_exists($path)) { |
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return []; |
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} |
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$ret = @json_decode(file_get_contents('compress.zlib://' . $path)); |
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return is_array($ret) ? $ret : []; |
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} |
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} |
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fetus-hina /
yii2-jp-postalcode-validator
