title: how to set state for different element in an array in react js
body: <p>In my page 6 file pickers are used. But when I am setting state for 1 file picker it is getting set for all of them. How to avoid this problem in react js. For Reference you can see below image.</p>
  
  <p><a href="https://i.stack.imgur.com/6jzeC.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/6jzeC.png" alt="enter image description here"></a></p>