> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.opnform.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 Clear Empty Fields When Users Update an OpnForm Submission

Keep your OpnForm data clean when someone edits their submission by automatically clearing any fields they leave empty. This feature **only works when Update Record is enabled**. Follow these simple steps:
1. Open your form in the **OpnForm editor**.
2. Go to **Settings** in the top-left corner.
3. Make sure **Update Record** is turned on.
4. Enable **Clear Empty Fields on Update**.
5. Click **Publish Form** in the top-right corner to save your changes.

![](https://storage.crisp.chat/users/helpdesk/website/-/1/b/5/b/1b5b982fc3df6500/chromegqfq340vfm_1ajzxp.png)