Adding FirebaseUI to Wix website

Hi,

I successfully added the npm libraries for Firebase to my Velo editor and imported them into my page. I can load Firebase successfully, however when I try to display the FirebaseUI using “ui . start ( ‘#firebaseui-auth-container’ , uiConfig );” I receive the following error: ReferenceError: Can’t find variable: window.

Any help would be greatly appreciated.

Regards,
Donny

Velo does not support the user of external UI frameworks. Velo understands all of Javascript, except for anything that accesses the DOM. Accessing document elements such as div, span, button, etc is off-limits. The way to access elements on the page is only through $w.