Paste the code to you Webflow website’s HTML field.
Next, go to your Webflow website and find the HTML field. It is most likely in the form of an HTML/Code widget or module which you can find on Webflow’s dashboard. Add it to your page, and paste the code you’ve copied before to the HTML field. Save and update, and that’s it, you should have Common Ninja’s Form Builder integration on your Webflow website.