This regards Survey's in Communities.
There's an option to restrict date input to fall between a Beginning and Ending date range when adding a date field "question" to a survey. When the survey is active and you reach this field there's no indication of the proper date range. If you enter a date outside the range it simply tells you the date is outside the input range. Please provide the option to display the allowed date range, at least to appear if you enter a date outside the allowable range. Ideally, it would display below the field when that field came into focus.