Attempt to navigate to the specified route (<a href="http://localhost:3000/dashboard/invoices/create" target="_blank" style="color: #ff8a00; font-weight: 600; text-decoration: none; transition: .3s ease-in-out" onmouseover="this.style.color='#ff0000'" onmouseout="this.style.color='#d27204'" >http://localhost:3000/dashboard/invoices/create</a>) and submit the form with completely empty fields. What will be the result?

An error is encountered when attempting to submit an empty form. **Which attribute should be included in the `input` and `select` elements to prevent sending empty fields in the form?**

### Answer to the Question
The `required` attribute specifies that an input field must be filled out before submitting the form.

### Solution Code

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.

Challenge: Implementing Form Validation

Answer to the Question

Solution Code

Awesome!

Challenge: Implementing Form Validation

Answer to the Question

Solution Code