> ## 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 do I add a signature input?

Once that you've created your form (from a template, simple contact form, or using AI) and are inside the editor.

All you have to do is:

1. Locate your "Form structure" section and click the "Add Block" button.

2. Select "Signature input" as the type of field/block that you want to add.



![](https://storage.crisp.chat/users/helpdesk/website/-/1/b/5/b/1b5b982fc3df6500/chromewlcmlrowl5_1iiticp.png)


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| Once you are done customizing don't forget to click "publish form" to save your changes.