Editing Categories

Now that we have our categories, we can work on the edit form:

This will show us how to implement the following:

• A form into our screen
• Basic validation
• API call to update the category
• Modal forms

Adding Edit Icon

First, we want to add an Icon Button to our List:

return ListTile(
  title: Text(category.name),
  trailing: IconButton(onPressed: () => print("Clicked edit"), icon: Icon(Icons.edit)),
);

This will add an edit icon to the right side...