Best practice/recommended way of handling user form data? Go through rust backend first or direct to server?

[Axedyson]

I'm wondering what is the recommended way of dealing with user submitted data, say the user wants to create a new post on a feed. This data, should it go through the rust backend first and then the rust backend will submit it to some server or should the javascript frontend (specifically vite + solidjs) on the webview side submit it directly to some server where it will eventually be stored in a database?

Would it be more secure or efficient to send the data to the rust backend first?

[FabianLars]

It would be more efficient to send it from the js side directly since the IPC adds a bit of an overhead.

I don't know if it add security though 🤔 Maybe if you add some input validation that may work safer in a compiled language than in js? Indeed a good question...