React.js Forms: Controlled Components

#ReactJS Forms: Controlled Components:  by @lorenstewart111 #JavaScript

  • ) form so you can see how child components update the parent component’s state, and how the parent then updates the child component via props ( unidirectional data flow ).
  • The array of letters is joined again, and the new string is set to component state.
  • All of the form element components in this post are pure functional components.
  • Regular, or dumb, components receive data from their parent (container) component.
  • The