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pixelfed/app/Rules/ExpoPushTokenRule.php

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2024-10-04 07:07:05 +00:00
<?php
namespace App\Rules;
use Closure;
use Illuminate\Contracts\Validation\ValidationRule;
class ExpoPushTokenRule implements ValidationRule
{
/**
* Run the validation rule.
*
* @param \Closure(string): \Illuminate\Translation\PotentiallyTranslatedString $fail
*/
public function validate(string $attribute, mixed $value, Closure $fail): void
{
if (! $value || empty($value)) {
$fail('The :attribute must not be empty.');
}
if (str_starts_with($value, 'ExponentPushToken[') && mb_strlen($value) < 26) {
$fail('The :attribute is not a valid push token.');
}
if (! str_starts_with($value, 'ExponentPushToken[') && ! str_starts_with($value, 'ExpoPushToken[')) {
$fail('The :attribute is not a valid push token.');
}
if (! str_ends_with($value, ']')) {
$fail('The :attribute is not a valid push token.');
}
}
}