# jetpack/16.3-a.3/extensions/blocks/nextdoor/nextdoor.php

Jetpack – WP Security, Backup, Speed, & Growth, version 16.3-a.3. 44 lines.

- Page: https://pluginprobe.com/plugins/jetpack/16.3-a.3/code/extensions/blocks/nextdoor/nextdoor.php
- Raw: https://pluginprobe.com/plugins/jetpack/16.3-a.3/raw/extensions/blocks/nextdoor/nextdoor.php
- Modified: 2026-06-25T11:57:08+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/jetpack/16.3-a.3/code/extensions/blocks/nextdoor/nextdoor.php#L10-L20`.

```php
<?php
/**
 * Nextdoor Block.
 *
 * @since 12.8
 *
 * @package automattic/jetpack
 */

namespace Automattic\Jetpack\Extensions\Nextdoor;

use Automattic\Jetpack\Blocks;

if ( ! defined( 'ABSPATH' ) ) {
	exit( 0 );
}

/**
 * Registers the block for use in Gutenberg
 * This is done via an action so that we can disable
 * registration if we need to.
 */
function register_block() {
	Blocks::jetpack_register_block(
		__DIR__,
		array( 'render_callback' => __NAMESPACE__ . '\load_assets' )
	);
}
add_action( 'init', __NAMESPACE__ . '\register_block' );

/**
 * Nextdoor block registration/dependency declaration.
 *
 * The render implementation lives in render.php and is only loaded when the
 * block is actually rendered, keeping it out of the eager front-end path.
 *
 * @param array $attr    Array containing the Nextdoor block attributes.
 * @return string
 */
function load_assets( $attr ) {
	require_once __DIR__ . '/render.php';
	return load_assets_implementation( $attr );
}

```