@hoge1e3/unload

A utility to handle the beforeunload event, preventing accidental page exits with an optional cancellation callback.

Installation

npm install @hoge1e3/unload

Usage

import setUnload from "@hoge1e3/unload";
const unloadHandler = setUnload({
    oncancel: () => console.log("Unload prevented!")
});
// To force allow unloading:
unloadHandler.setForce(true);

API

• setUnload(options?: { oncancel?: () => void })
  • options.oncancel (optional): A function to be called when the unload action is canceled.
• Returns an object with:
  • setForce(force: boolean): Allows forced unloading when true.

License

MIT