OTPHP\OTPInterface::verify PHP Метод

If no input is provided, the input is set to a default value or false is returned.

public verify ( string $otp, integer \| null $input = null, integer \| null $window = null ) : boolean
$otp	string
$input	integer \| null
$window	integer \| null
Результат	boolean

    public function verify($otp, $input = null, $window = null);

OTPInterface