> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.omegatheme.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How to test custom events

A practical guide to validate your custom event working in the store using Test Mode.
# Prerequisites
* An Event Builder is already created and active.
# Step 1 — Enable Test Mode
1. Open TagFly app in admin page.
2. Click "Test events" button
![](https://storage.crisp.chat/users/helpdesk/website/-/8/3/8/3/8383e5404a31c000/image_h1vkqo.png)

# Step 2 — Reproduce the trigger
Depending on your event’s trigger:
* Click trigger: Perform the expected click on the selected element.
* View trigger: Scroll until the selected element enters the viewport.
For example: If you create a custom event set to trigger when the 'Choose options' button is clicked, then click that button. If the event fires correctly, it will be displayed on the test panel.
![](https://storage.crisp.chat/users/helpdesk/website/-/8/3/8/3/8383e5404a31c000/image_9rqsps.png)

After you correctly trigger the view event or click on the element that you set up earlier, the data will be displayed here.
![](https://storage.crisp.chat/users/helpdesk/website/-/8/3/8/3/8383e5404a31c000/image_gmh4li.png)


# Step 3 — Cross-check with destinations (optional)
For example, if you select to send [the event] to the Google Analytics destination, you can check the event immediately in the **Realtime overview** tab of Google Analytics 4. Similarly, for other destinations, you can view it in the **Event Manager** of each respective channel.
![](https://storage.crisp.chat/users/helpdesk/website/-/8/3/8/3/8383e5404a31c000/image_1adt3a8.png)