feat: ensure element is present before postMessage

2024-03-19 12:40:19 +05:30
1 changed files with 1 additions and 1 deletions
@@ -88,7 +88,7 @@ export const IFrameHelper = {
  getBubbleHolder: () => document.getElementsByClassName('woot--bubble-holder'),
  sendMessage: (key, value) => {
    const element = IFrameHelper.getAppFrame();
-    element.contentWindow.postMessage(
+    element?.contentWindow.postMessage(
      `chatwoot-widget:${JSON.stringify({ event: key, ...value })}`,
      '*'
    );