@jsxtools/eslint-plugin-jsx-a11y/lib/rule/no-aria-hidden-on-focusable.cjs

Static AST checker for accessibility rules on JSX elements for flat ESLint Config.

const jsxAstUtils = require('../util/module/jsx-ast-utils.cjs');
const getElementType = require('../util/getElementType.cjs');
const isFocusable = require('../util/isFocusable.cjs');
const schemas = require('../util/schemas.cjs');

const schema = schemas.generateObjSchema();
const ruleOfNoAriaHiddenOnFocusable = {
  meta: {
    docs: {
      url: "https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/tree/HEAD/docs/rules/no-aria-hidden-on-focusable.md",
      description: 'Disallow `aria-hidden="true"` from being set on focusable elements.'
    },
    schema: [schema]
  },
  create(context) {
    const elementType = getElementType(context);
    return {
      JSXOpeningElement(node) {
        const { attributes } = node;
        const type = elementType(node);
        const isAriaHidden = jsxAstUtils.getPropValue(jsxAstUtils.getProp(attributes, "aria-hidden")) === true;
        if (isAriaHidden && isFocusable(type, attributes)) {
          context.report({
            node,
            message: 'aria-hidden="true" must not be set on focusable elements.'
          });
        }
      }
    };
  }
};

module.exports = ruleOfNoAriaHiddenOnFocusable;