32 lines
912 B
PHP
32 lines
912 B
PHP
<?php
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namespace Modules\Countries\Rules;
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use Closure;
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use Illuminate\Contracts\Validation\ValidationRule;
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use Modules\Countries\Models\CountrySubdivision;
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class ValidIso3166SubdivisionCode implements ValidationRule
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{
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public function __construct(private readonly bool $activeOnly = true) {}
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public function validate(string $attribute, mixed $value, Closure $fail): void
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{
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if (! is_string($value) || ! preg_match('/^[A-Z]{2}-[A-Z0-9]{1,6}$/', strtoupper($value))) {
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$fail('The :attribute must be a valid ISO 3166-2 subdivision code.');
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return;
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}
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$query = CountrySubdivision::query()->where('code', strtoupper($value));
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if ($this->activeOnly) {
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$query->where('is_active', true);
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}
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if (! $query->exists()) {
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$fail('The :attribute must be a supported ISO 3166-2 subdivision code.');
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}
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}
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}
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