52 lines
1.8 KiB
JavaScript
52 lines
1.8 KiB
JavaScript
'use strict';
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var _jsxAstUtils = require('jsx-ast-utils');
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var _schemas = require('../util/schemas');
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var _hasAccessibleChild = require('../util/hasAccessibleChild');
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var _hasAccessibleChild2 = _interopRequireDefault(_hasAccessibleChild);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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var errorMessage = 'Headings must have content and the content must be accessible by a screen reader.'; /**
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* @fileoverview Enforce heading (h1, h2, etc) elements contain accessible content.
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* @author Ethan Cohen
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*/
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// ----------------------------------------------------------------------------
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// Rule Definition
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// ----------------------------------------------------------------------------
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var headings = ['h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
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var schema = (0, _schemas.generateObjSchema)({ components: _schemas.arraySchema });
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module.exports = {
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meta: {
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docs: {},
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schema: [schema]
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},
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create: function create(context) {
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return {
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JSXOpeningElement: function JSXOpeningElement(node) {
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var typeCheck = headings.concat(context.options[0]);
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var nodeType = (0, _jsxAstUtils.elementType)(node);
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// Only check 'h*' elements and custom types.
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if (typeCheck.indexOf(nodeType) === -1) {
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return;
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} else if ((0, _hasAccessibleChild2.default)(node.parent)) {
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return;
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}
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context.report({
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node: node,
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message: errorMessage
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});
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}
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};
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}
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}; |