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web/node_modules/eslint-plugin-jsx-a11y/docs/rules/anchor-has-content.md

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+# anchor-has-content
+
+Enforce that anchors have content and that the content is accessible to screen readers. Accessible means that it is not hidden using the `aria-hidden` prop. Refer to the references to learn about why this is important.
+
+#### References
+1. [Deque University](https://dequeuniversity.com/rules/axe/1.1/link-name)
+
+## Rule details
+
+This rule takes one optional object argument of type object:
+
+```json
+{
+    "rules": {
+        "jsx-a11y/anchor-has-content": [ 2, {
+            "components": [ "Anchor" ],
+          }],
+    }
+}
+```
+
+For the `components` option, these strings determine which JSX elements (**always including** `<a>`) should be checked for having content. This is a good use case when you have a wrapper component that simply renders an `a` element (like in React):
+
+```js
+// Anchor.js
+const Anchor = props => {
+  return (
+    <a {...props}>{ props.children }</a>
+  );
+}
+
+...
+
+// CreateAccount.js (for example)
+...
+return (
+  <Anchor>Create Account</Anchor>
+);
+```
+
+
+### Succeed
+```jsx
+<a>Anchor Content!</a>
+<a><TextWrapper /><a>
+<a dangerouslySetInnerHTML={{ __html: 'foo' }} />
+```
+
+### Fail
+```jsx
+<a />
+<a><TextWrapper aria-hidden /></a>
+```