1. Go to this page and download the library: Download leoralph/signed-url library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
public function acceptInvitation(Request $request)
{
// Given the link has the data ['foo' => 'bar']...
$bar = $request->get('foo');
// To retrieve the link instance:
$link = $request->get(\Linkeys\UrlSigner\Models\Link::class);
var_dump($link->data) // ['foo' => 'bar']
}