slovocast/app/src/Configuration/DatabaseConnectionSchema.php

<?php

namespace Slovocast\Configuration;

use Nette\Schema\Expect;
use Nette\Schema\Schema;

class DatabaseConnectionSchema 
{
    public static function getSchema(): Schema 
    {
        return Expect::structure([
            'driver' => Expect::anyOf('mysql', 'sqlite')->default('mysql'),
            'host' => Expect::string()->default('localhost'),
            'port' => Expect::int()->min(1)->max(65535)->default(3306),
            'database' => Expect::string()->required(),
            'username' => Expect::string()->required(),
            'password' => Expect::string()->required()
        ]);
    }
}