In the frontend, we will add a view for editing a course and it will have two sections. The first part will let the user change the course details, including the name, category, description, and image; and the second part will allow the modification of the lessons for the course. The first part of this course is pictured in the following screenshot:
To implement this view, we will define a React component named EditCourse. This component will first load the course details by calling the read fetch method in the useEffect hook, as shown in the following code.
mern-classroom/client/course/EditCourse.js
useEffect(() ...
