When do you need to use refs?

To access the DOM node of a component
To pass data between sibling components
To manage component state
To update component props

Refs in React are used to access the DOM node of a component. Refs can be attached to any component, including functional components, and allow developers to access the underlying DOM node or React element. Refs are typically used to access the value of an input or textarea element, or to attach event listeners to a DOM node.

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