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<?php
/**
*
* This file is part of Aura for PHP.
* @license http://opensource.org/licenses/bsd-license.php BSD
*/
namespace Aura\Filter\Rule\Validate;
* Validates that a value is less than than or equal to a maximum.
* @package Aura.Filter
class Max
{
* Validates that the value is less than than or equal to a maximum.
* @param object $subject The subject to be filtered.
* @param string $field The subject field name.
* @param mixed $max The maximum valid value.
* @return bool True if valid, false if not.
public function __invoke($subject, $field, $max)
$value = $subject->$field;
if (! is_scalar($value)) {
return false;
}
return $value <= $max;
auraphp /
Aura.Filter
