package.src.error-controller.d.ts Maven / Gradle / Ivy
/**
* @license
* Copyright (c) 2021 - 2024 Vaadin Ltd.
* This program is available under Apache License Version 2.0, available at https://vaadin.com/license/
*/
import { SlotChildObserveController } from '@vaadin/component-base/src/slot-child-observe-controller.js';
/**
* A controller that manages the error message node content.
*/
export class ErrorController extends SlotChildObserveController {
/**
* String used for the error message text content.
*/
protected errorMessage: string | null | undefined;
/**
* Set to true when the host element is invalid.
*/
protected invalid: boolean;
/**
* Set the error message element text content.
*/
setErrorMessage(errorMessage: string | null | undefined): void;
/**
* Set invalid state for detecting whether to show error message.
*/
setInvalid(invalid: boolean): void;
}