---
id: 5ef9b03c81a63668521804e5
title: Part 60
challengeType: 0
dashedName: part-60
---
# --description--
In order to make a checkbox checked or radio button selected by default, you need to add the `checked` attribute to it. There's no need to set a value to the `checked` attribute. Instead, just add the word `checked` to the `input` element, making sure there is space between it and other attributes.
Make the first radio button and the first checkbox selected by default.
# --hints--
Make sure there still are two radio buttons and three checkboxes nested in their respective `fieldset` elements.
```js
assert(
$('input[type="radio"]').length === 2 &&
$('fieldset > input[type="checkbox"]').length === 3
);
```
The first radio button is missing the `checked` attribute.
```js
assert($('input[type="radio"]')[0].hasAttribute('checked'));
```
The second radio button should not have the `checked` attribute.
```js
assert(!$('input[type="radio"]')[1].hasAttribute('checked'));
```
The first checkbox is missing the `checked` attribute.
```js
assert($('input[type="checkbox"]')[0].hasAttribute('checked'));
```
The second checkbox should not have the `checked` attribute.
```js
assert(!$('input[type="checkbox"]')[1].hasAttribute('checked'));
```
The third checkbox should not have the `checked` attribute.
```js
assert(!$('input[type="checkbox"]')[2].hasAttribute('checked'));
```
# --seed--
## --seed-contents--
```html