bug: No input validation on backend api routes

[sahilcodes-com]

right now there is no input validation on backend

we can create a zod schema to validate the input on backend and reuse the same schema in react-hook-forms to validate the form input on frontend.

I would like to work on this issue.

[hxdy-1]

@Sahil-Choudhary-17 are u working on this?

[sahilcodes-com]

Just waiting for the issue to be assigned to me.

[vikaspatil0021]

bro no need for assignment start working