React and simple UI state

I’m starting to playing around with React and have a basic question regarding state.

React and simple UI state

I’m starting to playing around with React and have a basic question regarding state.

React and simple UI state

I’m starting to playing around with React and have a basic question regarding state.

React and simple UI state

I’m starting to playing around with React and have a basic question regarding state.

React and simple UI state

I’m starting to playing around with React and have a basic question regarding state.

when would I need state management like redux in my e commerce app?

I am new to React and web development generally so please try to understand if the question seems dumb.

Identifying states when using state machine to validate a form field

Scenario is simple, a password field with few validation rules.