Phoenix Multiple Layouts

Thanks @sodapopcan This give me the idea. I can create a custom function, and on a specific / any live view that I need to be different layouts, I can use that custom function. Thanks.

Below are my solution. Create new custom function on web_app.ex

def live_view_login do
    quote do
      use Phoenix.LiveView, layout: {WebApp.AuthenticationLayouts, :app}

      unquote(html_helpers())
    end
  end

and on LiveView use use WebApp, :live_view_login instead of using use WebApp, :live_view_login (the original)

Thanks guys @sodapopcan @sbuttgereit @LostKobrakai , Really appreciate the help. Resolved my issue.