Next.js from Development to Deployment - Event Submit and React Toastify

The video tutorial covers form validation, error handling using React Toastify, making API requests, and handling slug creation issues. It begins with basic form validation techniques, then introduces React Toastify for displaying error messages. The tutorial proceeds to demonstrate making API requests using fetch and handling responses. Finally, it addresses issues with slug creation and suggests solutions using a backend module.

What is the purpose of the variable 'has empty fields' in the context of form validation?

Describe the process of checking if any fields in a form are empty.

What is the role of the 'toast' component in error handling?

Explain how to install and import the 'react-toastify' library.

What steps are involved in making a POST request to an API in this context?

How do you handle the response from the API after making a request?

What is the significance of creating a slug for an event in this application?