useOutsideClick

The useOutsideClick hook allows you to detect clicks that occur outside a specific DOM element, triggering a callback function when this happens.
It’s ideal for closing modals, dropdowns, tooltips, or any component that should dismiss when clicking elsewhere on the page.

Syntax

useOutsideClick(
  ref: RefObject<HTMLElement>,
  callback: (event: MouseEvent | TouchEvent) => void,
  deps?: DependencyList
): void;

Parameters

Name	Type	Description
Refs (required)	RefObject<HTMLElement>	React ref to the element to detect outside clicks from
Callback (required)	(event: MouseEvent or TouchEvent) => void	Function to run when an outside click is detected.
deps (optional)	DependencyList	Dependency array for when to refresh the callback behavior

Example

It listens for clicks outside the box and automatically hides it whenever you click anywhere else on the page.

Preview