Node JS & WebSockets related Query

I am working on a messaging app, in which form should I save the default settings changed by the user on the server, can anyone give Guidance

I am not sure if you’re saving it in the database or not. But in case you’re saving it in the database then you can just add a save button which will make an API call to store all the setting values in the database. Another way around is you can apply onchange functionality and make API call when onchange is being applied.