This video shows how to use the React Autosuggest library to show a dynamic list of countries which is loaded from a JSON endpoint. We'll use it within a Formik form and also cover how to tie Autosuggest into Formik and its validations.
Code available at https://github.com/leighhalliday/react-forms-demo
Artwork by James Gilleard - https://www.artstation.com/jamesgilleard