In Forms there are several different field types that can be used on a form. When in edit mode, there is currently no easy way of knowing by looking at the fields what field type was used. For example, if I have a single line field and an Email field on the same form, how do I know which one is the Email field?

It would help to have the same icon that is used for the field in the left sidebar show next to the field in the edit canvas.