diff --git a/docs/platforms/javascript/common/session-replay/privacy.mdx b/docs/platforms/javascript/common/session-replay/privacy.mdx
index a557f8ca9228a..fe25bac39563c 100644
--- a/docs/platforms/javascript/common/session-replay/privacy.mdx
+++ b/docs/platforms/javascript/common/session-replay/privacy.mdx
@@ -130,25 +130,51 @@ To scrub the URL in a recording event, use the above `beforeAddRecordingEvent`.
 To scrub the URL in a replay event, use `addEventProcessor`:
 
 ```javascript
-Sentry.addEventProcessor(event) => {
+Sentry.addEventProcessor((event) => {
   // Ensure that we specifically look at replay events
-  if (event.type !== 'replay_event') {
+  if (event.type !== "replay_event") {
     // Return the event, otherwise the event will be dropped
     return event;
   }
 
   // Your URL scrubbing function
-  function urlScrubber(url: string) {
-    return url.replace(/([a-z0-9]{3}\.[a-z]{5}\.[a-z]{7})/, '[Filtered]');
+  function urlScrubber(url) {
+    return url.replace(/([a-z0-9]{3}\.[a-z]{5}\.[a-z]{7})/, "[Filtered]");
   }
 
   // Scrub all URLs with your scrubbing function
-  event.urls = event.urls.map(urlScrubber);
+  event.urls = event.urls && event.urls.map(urlScrubber);
 
   return event;
 });
 ```
 
+```typescript
+import { Event, ReplayEvent } from "@sentry/types";
+
+Sentry.addEventProcessor((event) => {
+  // Ensure that we specifically look at replay events
+  if (!isReplayEvent(event)) {
+    // Return the event, otherwise the event will be dropped
+    return event;
+  }
+
+  // Your URL scrubbing function
+  function urlScrubber(url: string): string {
+    return url.replace(/([a-z0-9]{3}\.[a-z]{5}\.[a-z]{7})/, "[Filtered]");
+  }
+
+  // Scrub all URLs with your scrubbing function
+  event.urls = event.urls && event.urls.map(urlScrubber);
+
+  return event;
+});
+
+function isReplayEvent(event: Event): event is ReplayEvent {
+  return event.type === "replay_event";
+}
+```
+
 ### Deprecated Options
 
 Note that the privacy API prior to version 7.35.0 has been deprecated and replaced with the options above. Please see the [Replay migration guide](https://github.com/getsentry/sentry-javascript/blob/master/packages/replay/MIGRATION.md#upgrading-replay-from-7340-to-7350---6645) for further information.