How to check if a component is mounted in React-Native ES6

Question

I am setting a listener in my application and using force update whenever it is broadcasted but it gives error forceUpdate cant be called on unmounted component. How can I check

Answer 1

Using ReactUpdateQueue, you can avoid managing your own isMounted state.

const ReactUpdateQueue = require('ReactUpdateQueue');

// Pass the ref to your component.
if (ReactUpdateQueue.isMounted(view)) {
  // Your component is mounted!
}