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[F]accessible-emoji.js Edit	2.55 KB	2022-10-08 17:28:24
[F]alt-text.js Edit	8.50 KB	2022-10-08 17:28:25
[F]anchor-has-content.js Edit	1.89 KB	2022-10-08 17:28:25
[F]anchor-is-valid.js Edit	5.53 KB	2022-10-08 17:28:25
[F]aria-activedescendant-has-tabindex.js Edit	2.65 KB	2022-10-08 17:28:25
[F]aria-props.js Edit	2.02 KB	2022-10-08 17:28:25
[F]aria-proptypes.js Edit	4.13 KB	2022-10-08 17:28:26
[F]aria-role.js Edit	2.99 KB	2022-10-08 17:28:26
[F]aria-unsupported-elements.js Edit	2.51 KB	2022-10-08 17:28:26
[F]autocomplete-valid.js Edit	2.52 KB	2022-10-08 17:28:26
[F]click-events-have-key-events.js Edit	2.91 KB	2022-10-08 17:28:27
[F]control-has-associated-label.js Edit	4.20 KB	2022-10-08 17:28:27
[F]heading-has-content.js Edit	2.17 KB	2022-10-08 17:28:28
[F]html-has-lang.js Edit	1.55 KB	2022-10-08 17:28:28
[F]iframe-has-title.js Edit	1.62 KB	2022-10-08 17:28:28
[F]img-redundant-alt.js Edit	2.84 KB	2022-10-08 17:28:28
[F]interactive-supports-focus.js Edit	4.63 KB	2022-10-08 17:28:29
[F]label-has-associated-control.js Edit	3.81 KB	2022-10-08 17:28:31
[F]label-has-for.js Edit	4.57 KB	2022-10-08 17:28:31
[F]lang.js Edit	2.01 KB	2022-10-08 17:28:31
[F]media-has-caption.js Edit	3.34 KB	2022-10-08 17:28:31
[F]mouse-events-have-key-events.js Edit	2.61 KB	2022-10-08 17:28:31
[F]no-access-key.js Edit	1.50 KB	2022-10-08 17:28:31
[F]no-autofocus.js Edit	1.99 KB	2022-10-08 17:28:31
[F]no-distracting-elements.js Edit	1.83 KB	2022-10-08 17:28:31
[F]no-interactive-element-to-noninteractive-role.js Edit	3.37 KB	2022-10-08 17:28:31
[F]no-noninteractive-element-interactions.js Edit	4.50 KB	2022-10-08 17:28:31
[F]no-noninteractive-element-to-interactive-role.js Edit	3.19 KB	2022-10-08 17:28:31
[F]no-noninteractive-tabindex.js Edit	4.67 KB	2022-10-08 17:28:31
[F]no-onchange.js Edit	1.87 KB	2022-10-08 17:28:31
[F]no-redundant-roles.js Edit	2.81 KB	2022-10-08 17:28:31
[F]no-static-element-interactions.js Edit	5.07 KB	2022-10-08 17:28:32
[F]role-has-required-aria-props.js Edit	3.51 KB	2022-10-08 17:28:32
[F]role-supports-aria-props.js Edit	3.47 KB	2022-10-08 17:28:32
[F]scope.js Edit	1.86 KB	2022-10-08 17:28:32
[F]tabindex-no-positive.js Edit	1.55 KB	2022-10-08 17:28:32

Editing: lang.js

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _jsxAstUtils = require("jsx-ast-utils");

var _languageTags = _interopRequireDefault(require("language-tags"));

var _schemas = require("../util/schemas");

var _getElementType = _interopRequireDefault(require("../util/getElementType"));

/**
 * @fileoverview Enforce lang attribute has a valid value.
 * @author Ethan Cohen
 */
// ----------------------------------------------------------------------------
// Rule Definition
// ----------------------------------------------------------------------------
var errorMessage = 'lang attribute must have a valid value.';
var schema = (0, _schemas.generateObjSchema)();
var _default = {
  meta: {
    docs: {
      url: 'https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/tree/HEAD/docs/rules/lang.md',
      description: 'Enforce lang attribute has a valid value.'
    },
    schema: [schema]
  },
  create: function create(context) {
    var elementType = (0, _getElementType["default"])(context);
    return {
      JSXAttribute: function JSXAttribute(node) {
        var name = (0, _jsxAstUtils.propName)(node);

if (name && name.toUpperCase() !== 'LANG') {
          return;
        }

var parent = node.parent;
        var type = elementType(parent);

if (type && type !== 'html') {
          return;
        }

var value = (0, _jsxAstUtils.getLiteralPropValue)(node); // Don't check identifiers

if (value === null) {
          return;
        }

if (value === undefined) {
          context.report({
            node,
            message: errorMessage
          });
          return;
        }

if (_languageTags["default"].check(value)) {
          return;
        }

context.report({
          node,
          message: errorMessage
        });
      }
    };
  }
};
exports["default"] = _default;
module.exports = exports.default;

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