feat(file-uploader): add support for onChange (#4906)

carbon-design-system · Dec 18, 2019 · 66abfcf · 66abfcf
1 parent f861232
commit 66abfcf
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/packages/react/src/components/FileUploader/FileUploader.js b/packages/react/src/components/FileUploader/FileUploader.js
@@ -297,6 +297,12 @@ export default class FileUploader extends Component {
  */
  name: PropTypes.string,
 
+ /**
+ * Provide an optional `onChange` hook that is called each time the input is
+ * changed
+ */
+ onChange: PropTypes.func,
+
  /**
  * Provide an optional `onClick` hook that is called each time the button is
  * clicked
@@ -347,7 +353,9 @@ export default class FileUploader extends Component {
  Array.prototype.map.call(evt.target.files, file => file.name)
  ),
  });
- this.props.onChange(evt);
+ if (this.props.onChange) {
+ this.props.onChange(evt);
+ }
  };
 
  handleClick = (evt, index) => {