Phoenix.LiveView.handle_params

You're seeing just the callback handle_params, go back to Phoenix.LiveView module for more information.
Link to this callback

handle_params(unsigned_params, uri, socket)

View Source (optional)

Specs

handle_params(
  unsigned_params(),
  uri :: String.t(),
  socket :: Phoenix.LiveView.Socket.t()
) :: {:noreply, Phoenix.LiveView.Socket.t()}