tissue/app/Rules/FuzzyBoolean.php
2020-08-30 13:57:02 +09:00

63 lines
1.2 KiB
PHP

<?php
namespace App\Rules;
use Illuminate\Contracts\Validation\Rule;
class FuzzyBoolean implements Rule
{
public static function isTruthy($value): bool
{
if ($value === 1 || $value === '1') {
return true;
}
$lower = strtolower((string)$value);
return $lower === 'true';
}
public static function isFalsy($value): bool
{
if ($value === null || $value === '' || $value === 0 || $value === '0') {
return true;
}
$lower = strtolower((string)$value);
return $lower === 'false';
}
/**
* Create a new rule instance.
*
* @return void
*/
public function __construct()
{
//
}
/**
* Determine if the validation rule passes.
*
* @param string $attribute
* @param mixed $value
* @return bool
*/
public function passes($attribute, $value)
{
return self::isTruthy($value) || self::isFalsy($value);
}
/**
* Get the validation error message.
*
* @return string
*/
public function message()
{
return __('validation.boolean');
}
}