@jsxtools/eslint-plugin-jsx-a11y
Version:
Static AST checker for accessibility rules on JSX elements for flat ESLint Config.
43 lines (40 loc) • 1.44 kB
JavaScript
import { hasAnyProp } from '../util/module/jsx-ast-utils.js';
import getElementType from '../util/getElementType.js';
import { generateObjSchema, arraySchema } from '../util/schemas.js';
import hasAccessibleChild from '../util/hasAccessibleChild.js';
const errorMessage = "Anchors must have content and the content must be accessible by a screen reader.";
const schema = generateObjSchema({ components: arraySchema });
const ruleOfAnchorHasContent = {
meta: {
docs: {
url: "https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/tree/HEAD/docs/rules/anchor-has-content.md",
description: "Enforce all anchors to contain accessible content."
},
schema: [schema]
},
create: (context) => {
const elementType = getElementType(context);
return {
JSXOpeningElement: (node) => {
const options = context.options[0] || {};
const componentOptions = options.components || [];
const typeCheck = ["a"].concat(componentOptions);
const nodeType = elementType(node);
if (typeCheck.indexOf(nodeType) === -1) {
return;
}
if (hasAccessibleChild(node.parent, elementType)) {
return;
}
if (hasAnyProp(node.attributes, ["title", "aria-label"])) {
return;
}
context.report({
node,
message: errorMessage
});
}
};
}
};
export { ruleOfAnchorHasContent as default };