firefly-iii/app/Rules/IsBoolean.php
2023-02-22 18:14:14 +01:00

70 lines
1.8 KiB
PHP

<?php
/**
* IsBoolean.php
* Copyright (c) 2019 james@firefly-iii.org
*
* This file is part of Firefly III (https://github.com/firefly-iii).
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace FireflyIII\Rules;
use Illuminate\Contracts\Validation\Rule;
/**
* Class IsBoolean
*/
class IsBoolean implements Rule
{
/**
* Get the validation error message.
*
* @return string
*/
public function message(): string
{
return (string)trans('validation.boolean');
}
/**
* Determine if the validation rule passes.
*
* @param string $attribute
* @param mixed $value
*
* @return bool
*/
public function passes($attribute, $value): bool
{
if (is_bool($value)) {
return true;
}
if (is_int($value) && 0 === $value) {
return true;
}
if (is_int($value) && 1 === $value) {
return true;
}
if (is_string($value) && in_array($value, ['0', '1', 'true', 'false', 'on', 'off', 'yes', 'no', 'y', 'n'], true)) {
return true;
}
return false;
}
}