# Toggle

This block type renders a toggle link that sends an AJAX request on every subsequent click, changing its icon and label depending on the current state.

### Parameters

* **view** - the link view, set to `icon` if labels are not required;
* **url** - the URL for sending AJAX requests on click;
* **states** - an array of the link state parameters;
* **attributes** - the link HTML attributes;
* **active** - `true` if the toggle link is currently active.

### Example

The code below renders a toggle link that displays the "Follow" text with the `user-plus` [Font Awesome](https://fontawesome.com/v6/icons/) icon when inactive and the "Unfollow" text with the `user-minus` icon when active. It sends an AJAX request to the `https://example.com` URL, changing the link icon and label on every subsequent click.

```php
echo ( new HivePress\Blocks\Toggle(
	[
		'url'    => 'https://example.com',

		'states' => [
			[
				'icon'    => 'user-plus',
				'caption' => 'Follow',
			],
			[
				'icon'    => 'user-minus',
				'caption' => 'Unfollow',
			],
		],
	]
) )->render();
```