For security reasons and to ensure a single installation on production environments, the Laravel Web Installer incorporates a check for a file within the storage folder.
The filename associated with this check is configured in the installed_key_name key found in the config/installer.php file. For added flexibility, you have the ability to customize this filename to any value of your choice.
To gain a deeper understanding of this security measure, refer to the RachidLaasri\Installer\Middleware\ShouldBeInstalled middleware, where the installation status is verified.
You should know!
It's worth noting that in local environments, you retain the freedom to install the application as many times as needed. This mechanism ensures a secure and controlled installation process, particularly in production environments, while accommodating development and testing needs in local environments.