How do you set state value in React Hooks?

To update the state, call the state updater function with the new state setState(newState) . Alternatively, if you need to update the state based on the previous state, supply a callback function setState(prevState => newState) .

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Using React Hooks to share state between components And, finally, our root component . This is going to hold the store and pass the required data and the dispatch function down to the components that need them. This will allow the children components to read from and update the store as required.

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