['error1', 'error2'] * * @var array */ protected array $fieldErrors = []; /** * An iterative array of all errors belonging to the form as a whole. * * Saved as ['error1', 'error2'] * * @var array */ protected array $formErrors = []; /** * An iterative array of all errors belonging to the form as a whole. * * Saved as ['error1', 'error2'] * * @var array */ protected array $formWarnings = []; /** * The HTTP method to use to perform this form * * @var Method */ protected Method $method = Method::POST; /** * The url to send this form to. May be null to send to same page. * * @var string|null */ protected ?string $action = null; /** * CSS classnames to add to the