react-scripts
Version:
Configuration and scripts for Create React App.
31 lines (24 loc) • 713 B
JavaScript
/**
* @fileoverview Enforce <marquee> elements are not used.
* @author Ethan Cohen
*/
// ----------------------------------------------------------------------------
// Rule Definition
// ----------------------------------------------------------------------------
import { elementType } from 'jsx-ast-utils';
const errorMessage =
'Do not use <marquee> elements as they create accessibility issues and are deprecated.';
module.exports = context => ({
JSXOpeningElement: node => {
const isMarquee = elementType(node) === 'marquee';
if (isMarquee) {
context.report({
node,
message: errorMessage,
});
}
},
});
module.exports.schema = [
{ type: 'object' },
];