# Set multiple React refs in one variable

Storing multiple refs to an array or an object.

You can use an array or an object to store React refs, depending on if you have
access to a name or an index.

## Array ref

First setup the ref with `useRef`, initiate it with an empty array:

```js
const refs = React.useRef([])
```

A click handler might look something like this:

```js
const handleClick = index => {
  refs.current[index].focus()
}
```

Then set the ref like so:

```jsx
<input
  ref={ref => !refs.current.includes(ref) && refs.current.push(ref)}
  placeholder={`Field ${index}`}
  type='text'
/>
```

## Object ref

Pretty much the same, initiate with an empty object:

```js
const refs = React.useRef({})
```

No push and no `includes` check:

```js
<input
  ref={ref => (refs.current[name] = ref)}
  placeholder={`Field ${name}`}
  type='text'
/>
```

## Demo

[Multiple React refs demo](https://codesandbox.io/s/multiple-refs-k5sj1)