9 replies

EduardS – 18-34 Feb 8

How to solve calling hooks conditionally here?
I have this

data

data

coming from

validateData

validateData

that returns some data if valid otherwise

null

null

. I then check if

data

data

exists and return early otherwise. After that I use

useCustomHook

useCustomHook

that depends on that

data

data

but because I returned early I get a warning that hook is called conditionally. How can I avoid this issue?

const MyComponent: FC<Props> = ({ rawData }) => {
  const data = validateData(rawData);
  if (!data) return null;

  const someOtherData = useCustomHook(data.something);

  return <div>{data.something}</div>;
};

export default MyComponent;

const MyComponent: FC<Props> = ({ rawData }) => {
  const data = validateData(rawData);
  if (!data) return null;

  const someOtherData = useCustomHook(data.something);

  return <div>{data.something}</div>;
};

export default MyComponent;

EduardS – 18-34 Feb 8

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