Form Validation using React

1. Usecase of UseEffect() Hook to persist a login session using the localstorage as a medium of storage.

2. Usecase of UseEffect() : Debouncing Technique.

3. Usecase of UseReducer() : Alternative to useState() but not a replacement. Used for complex state management.

4. Context API usage

1: Using the Producer-Consumer approach.

2: Using the useContext() React Hook.