hook to clear text after submiting a comment

plugins/talk-plugin-akismet/client/components/CheckSpamHook.js

@@ -49,6 +49,6 @@ export default class CheckSpamHook extends React.Component {
 
 CheckSpamHook.propTypes = {
   notify: PropTypes.func.isRequired,
-  registerHook: PropTypes.func.isRequired,
-  unregisterHook: PropTypes.func.isRequired,
+  registerHook: PropTypes.func,
+  unregisterHook: PropTypes.func,
 };

plugins/talk-plugin-rich-text-pell/client/components/Editor.js

@@ -40,6 +40,18 @@ class Editor extends React.Component {
     if (this.props.comment && this.props.comment.richTextBody) {
       this.ref.content.innerHTML = this.props.comment.richTextBody;
     }
+
+    this.clearInputHook = this.props.registerHook(
+      'postSubmit',
+      (res, handleBodyChange) => {
+        this.ref.content.innerHTML = '';
+        handleBodyChange('', { richTextBody: '' });
+      }
+    );
+  }
+
+  componentWillUnmount() {
+    this.props.unregisterHook(this.clearInputHook);
   }
 
   render() {
@@ -85,6 +97,8 @@ Editor.propTypes = {
   comment: PropTypes.object,
   classNames: PropTypes.object,
   actions: PropTypes.array,
+  registerHook: PropTypes.func,
+  unregisterHook: PropTypes.func,
 };
 
 export default Editor;