What are some common errors when using custom hooks in React?
An example of an AI chatbot conversation about common errors in React custom hooks.
What are some common errors when using custom hooks in React?
Some common errors include forgetting to return values, incorrect dependency arrays, and not using hooks in the right context.
Can you explain what a dependency array is?
A dependency array is an array of values that React uses to determine when to re-run a hook. If any value changes, the hook will re-execute.
What happens if I forget to include a dependency?
If you forget to include a dependency, your hook may not update when it should, leading to stale data or unexpected behavior.
How can I debug custom hooks?
You can debug custom hooks by using console logs, React DevTools, and ensuring your hooks follow the rules of hooks.
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