Summary  
This chapter covers implementing logout functionality by invoking a server‐side signOut action inside a form within a UI component.

General domain of usage  
User authentication flows in web applications

The final feature we need to develop is logging out.

To implement the logout feature within the `<SideNav />` component, invoke the `signOut` function from `auth.ts` within your `<form>` element:

Test it using the following credentials:
- mail: `user@mail.com`;
- password: `123456`.

Learn to build modern, high-performance web applications using Next.js. Set up projects with structured layouts, styling, and routing for seamless navigation. Fetch and display data efficiently while optimizing rendering and performance. Implement advanced features like pagination, CRUD operations, and global search for dynamic web apps. Deploy your Next.js projects and connect them with databases, and add authentication to protect user data.

Let's discuss what you need to learn before diving into the Next.js framework, what to expect from this course, and what you'll build.

We will set up the project, inspect ways to add styling to our app and cover visual aspects such as images, fonts, pages, and layouts.

Learn how to easily create and manage a new view for your app and navigate through all pages seamlessly with an incorporated routing system.

Deploy the Next.js app using GitHub and Vercel accounts. Additionally, establish a database to supply the app with the necessary data.

Consider how to obtain and show data to the user clearly and efficiently.

Discover how to implement modern web features such as pagination, CRUD operations, global search, form validation, and more.

Authentication implementation in Next.js.

Implementing Logout Functionality

Back to the Project

In Practice