Tag: App Router
All the articles with the tag "App Router".
Handling Form Validation Errors and Resets with useActionState
Published:With React 19 RC announced, the `useActionState` hook is a powerful tool for creating a state based on the result of an action, typically useful with form submissions. However, there are unclear usage patterns and some gotchas that can make it hard to work with. In this blog post, we'll create a validated form using the hook, and we'll see how we can handle form resets and errors with it.
Implementing Feature Flagging with the Next.js App Router
Published:In this blog post, I will show you how to implement a simple version of feature flagging with the Next.js App Router.
Creating a Reusable SubmitButton with useFormStatus
Published:With React 19 on the horizon, the `useFormStatus` hook is a powerful tool for handling form submissions. It will allow us to create a submit button that can be used across multiple forms, while it handles the form state for us. In this blog post, we'll create a reusable SubmitButton with `useFormStatus`.