Is it necessary to purchase webflow hosting before the "file" field appears when using the editor's button settings?

No, it is not necessary to purchase Webflow hosting in order to enable the "file" field when using the editor's button settings. The "file" field is available for use in the editor's button settings irrespective of whether you are using Webflow hosting or hosting your website elsewhere.

To add a "file" field to the editor's button settings, follow these steps:

1. In the desired CMS Collection, create or edit a rich text field.
2. Select the text or image you want to turn into a button.
3. Click on the "Button settings" icon in the toolbar (it looks like a gear).
4. In the button settings panel that appears, you can customize the button's text, link, and style.
5. To add a "file" field, scroll down to the "Form settings" section and click on "Add field."
6. From the field dropdown menu, select "File."
7. Configure the file field according to your needs, such as the allowed file types, maximum file size, and more.
8. Save your changes and publish your website.

By following these steps, you can enable the "file" field in the editor's button settings without needing to purchase Webflow hosting.

Additional Questions:

1. How can I add a file upload feature to my Webflow website?
2. Can I use the "file" field in Webflow's CMS Collection Editor without Webflow hosting?
3. What are some other features available in Webflow's editor's button settings?