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<?php |
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namespace kalanis\kw_rules\Rules\External; |
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use kalanis\kw_rules\Interfaces\IValidate; |
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use kalanis\kw_rules\Exceptions\RuleException; |
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use kalanis\kw_rules\Rules\ARule; |
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use kalanis\kw_rules\Rules\TCheckString; |
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/** |
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* Class IsPostCode |
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* @package kalanis\kw_rules\Rules\External |
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* Check if input is post code for preset country |
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* @link https://gist.github.com/jamesbar2/1c677c22df8f21e869cca7e439fc3f5b |
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* @codeCoverageIgnore need external source |
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*/ |
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class IsPostCode extends ARule |
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{ |
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use TCheckString; |
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/** @var array<string, array<string, string>> */ |
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protected static array $codes = []; |
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public static function loadCodes(string $pathToCodes): void |
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{ |
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$codeFile = strval(file_get_contents($pathToCodes)); |
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/** @var array<int, array<string, string>> $codes */ |
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$codes = json_decode($codeFile, true); |
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static::$codes = array_combine( |
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array_column($codes, 'ISO'), |
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$codes |
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); |
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} |
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public function validate(IValidate $entry): void |
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{ |
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if (!isset(static::$codes[$this->againstValue])) { |
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throw new RuleException(sprintf('Unknown preset ISO key for country %s', $this->againstValue) ); |
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} |
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$rule = static::$codes[$this->againstValue]; |
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if (empty($rule['Regex']) && empty($entry->getValue())) { |
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return; |
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} |
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if (!boolval(preg_match($rule['Regex'], $entry->getValue()))) { |
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throw new RuleException($this->errorText); |
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} |
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} |
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} |
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