#useMounted

A React Hook that returns a Ref Getter that indicates whether the component is mounted or not.

#Demo

Try to click Start Timer, and then click the "Toggle mount" button in one second to see the result.

#Usage

See API for more details.

#Source

#API

const isMounted = useMounted()

isMounted is a Ref Getter that returns a boolean value.

See Ref Getter for more details.

#Returns

A Ref Getter that return a boolean value that indicates whether the component is mounted or not.