lighthouse/core/audits/accessibility/manual/focus-traps.js

Automated auditing, performance metrics, and best practices for the web.

/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */

import ManualAudit from '../../manual/manual-audit.js';

/**
 * @fileoverview Manual A11y audit to avoid trapping keyboard focus in a region.
 */

class FocusTraps extends ManualAudit {
  /**
   * @return {LH.Audit.Meta}
   */
  static get meta() {
    return Object.assign({
      id: 'focus-traps',
      description: 'A user can tab into and out of any control or region without accidentally trapping their focus. [Learn how to avoid focus traps](https://developer.chrome.com/docs/lighthouse/accessibility/focus-traps/).',
      title: 'User focus is not accidentally trapped in a region',
    }, super.partialMeta);
  }
}

export default FocusTraps;