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max-hooks-in-custom-hook

Custom React Hooks do not use more than max hooks.

Rule Details

Custom React Hooks that use many hooks internally are complex and hard to reason about.

Examples of incorrect code for this rule:

// uses >5 hooks
const useMyHook = () => {
  useMyEffect();
  useMyEffect();
  useMyEffect();
  useMyEffect();
  useMyEffect();
  some.useMyEffect();
};

Examples of correct code for this rule:

// uses 5 or less hooks
const useMyHook = () => {
  useMyEffect();
  useMyEffect();
  useMyEffect();
  useMyEffect();
  some.useMyEffect();
};

Options

  • maxHooks: number, default: 5