@jsxtools/eslint-plugin-jsx-a11y/lib/rule/anchor-has-content.js

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

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 };