FormFileUpload 
Edit
Usage Usage
import { FormFileUpload } from '@wordpress/components';
const MyFormFileUpload = () => (
<FormFileUpload
accept="image/*"
onChange={ () => console.log( 'new image' ) }
>
Upload
</FormFileUpload>
);
Props Props
The component accepts the following props. Props not included in this set will be passed to the Button component.
accept accept
A string passed to input element that tells the browser which file types can be upload to the upload by the user use. e.g: image/*,video/*.
More information about this string is available in https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/file#Unique_file_type_specifiers.
- Type:
String - Required: No
children children
Children are passed as children of Button.
- Type:
Boolean - Required: No
icon icon
The icon to render. Supported values are: Dashicons (specified as strings), functions, WPComponent instances and null.
- Type:
String|Function|WPComponent|null - Required: No
- Default:
null
multiple multiple
Whether to allow multiple selection of files or not.
- Type:
Boolean - Required: No
- Default:
false
onChange onChange
Callback function passed directly to the input file element.
- Type:
Function - Required: Yes
render render
Optional callback function used to render the UI. If passed the component does not render any UI and calls this function to render it.
This function receives an object with the property openFileDialog. The property is a function that when called opens the browser window to upload files.
- Type:
Function - Required: No