Function useDebugValue

  • useDebugValue<T>(value, format?): void

  • useDebugValue can be used to display a label for custom hooks in React DevTools.

    NOTE: We don’t recommend adding debug values to every custom hook. It’s most valuable for custom hooks that are part of shared libraries.

    Type Parameters

    • T

    Parameters

    • value: T
    • Optionalformat: ((value: T) => any)
        • (value): any

        • Parameters

          • value: T

          Returns any

    Returns void

    Version

    16.8.0

    See

    https://reactjs.org/docs/hooks-reference.html#usedebugvalue