1. Go to this page and download the library: Download jul6art/ui-bundle 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/ */
$builder
->add('email', CustomEmailType::class)
->add('phone', CustomPhoneType::class)
->add('website', CustomUrlType::class)
->add('q', CustomSearchType::class); // magnifier on the left