I'm building my first major project and it's going to handle a lot of data. Currently, I'm using server actions with forms for submission. I'm trying to figure out the best way to manage forms, including error handling and loading states. I've heard about using Zod for backend data validation but I'm unsure how to start since I only have basic create/get functions set up. I'm interested in the most popular and efficient technologies and practices currently being used for this setup. Any advice would be great!
5 Answers
You're on the right track with using Zod and server actions! The common setup these days is to use Zod for validating your form data on the server side. You create a schema with Zod, validate the data in your server action, and send back any error messages in a structured format. On the client side, you can pair this with React Hook Form for managing form state and showing loading indicators. This combo really covers all bases for user experience and error handling!
The most popular method right now is definitely combining Zod for schema validation in server actions with React Hook Form on the client side. It gives great type safety and consistency between your frontend and backend validations. Plus, it scales really well for apps with many forms!
Are you implementing an OOP approach on your backend? It can sometimes help to structure your server logic cleanly, especially when dealing with complex forms.
I think shadcn's form solutions are pretty solid too if you want a specific package to handle everything seamlessly. Worth checking out!
Definitely! Most people are using Zod for backend validation alongside React Hook Form to manage form states on the client. They work really well together – Zod helps streamline validation while React Hook Form makes it easy to handle loading states and errors. Make sure to return validation errors from your server action in a structured object, like `{ errors: { email: 'invalid' } }`, so you can display those errors properly on the frontend.

So, just to clarify, I should use both Zod and React Hook Form together with server actions?