26 lines
678 B
PHP
26 lines
678 B
PHP
<?php
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namespace App\Rules;
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use Closure;
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use Illuminate\Contracts\Validation\ValidationRule;
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class CommaSeparatedIntegers implements ValidationRule
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{
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/**
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* Run the validation rule.
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*
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* @param \Closure(string): \Illuminate\Translation\PotentiallyTranslatedString $fail
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*/
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public function validate(string $attribute, mixed $value, Closure $fail): void
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{
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// Remove any leading/trailing whitespace
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$input = trim($value);
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// Check if the input matches the format "int,int,int..." or "int"
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if (! preg_match('/^(\d+,)*\d+$/', $input)) {
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$fail(__('Integers should be comma seperated'));
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}
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}
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}
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