A helper combines multiple functions and call them at once.

---
title: callAllHandlers
package: '@dwarvesf/react-utils'
description: 'A helper combines multiple functions and call them at once.'
---

`callAllHandlers` is a utility that combines multiple functions and call them at
once.

## Import

```js
import { callAllHandlers } from '@dwarvesf/react-utils'
```

## Return value

The `callAllHandlers` triggers all functions passed in and return `undefined`:

## Usage

```jsx
function Example() {
  function CustomButton(props) {
    return (
      <Button onClick={callAllHandlers(props.onClick, () => alert('2'))}>
        Click me
      </Button>
    )
  }

  return <CustomButton onClick={() => alert(1)} />
}
```


callAllHandlers

Import#

Return value#

Usage#