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<?php
declare(strict_types=1);
namespace InputGuard\Guards;
use InputGuard\Guards\Bases\SingleInput;
class InstanceOfGuard implements Guard
{
use ErrorMessagesBase;
use SingleInput;
/**
* @var string
*/
private $className;
public function __construct($input, string $className, object $defaultValue = null)
$this->className = $className;
$this->input = $input;
$this->value = $defaultValue;
}
protected function validation($input, &$value): bool
if ($input instanceof $this->className) {
$value = $input;
return true;
return false;
public function value(): ?object
$this->success();
return $this->value;
tfettig01 /
InputGuard
