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Vaadin is a web application framework for Rich Internet Applications (RIA). Vaadin enables easy development and maintenance of fast and secure rich web applications with a stunning look and feel and a wide browser support. It features a server-side architecture with the majority of the logic running on the server. Ajax technology is used at the browser-side to ensure a rich and interactive user experience.

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/*
 * Copyright (C) 2000-2024 Vaadin Ltd
 *
 * This program is available under Vaadin Commercial License and Service Terms.
 *
 * See  for the full
 * license.
 */

package com.vaadin.client.ui.aria;

/**
 * Some Widgets need to handle the required handling for WAI-ARIA themselfs, as
 * this attribute needs to be set to the input element itself. In such a case,
 * the Widget needs to implement this interface.
 */
public interface HandlesAriaInvalid {
    /**
     * Called to set the element, typically an input element, as invalid.
     *
     * @param invalid
     *            boolean, true when the element should be marked invalid, false
     *            otherwise
     */
    void setAriaInvalid(boolean invalid);
}