In a form indicating which fields are required are often indicated by a asterisk (*). How should I indicate that a column in an editable table contains required fields?
One of the options is to add a * to the top of the column:
I haven't seen this solution before, but I can imagine that this is clear to users.
Or use an asterisk on each row, to make it clear that each field is required:
This appears to clutter the view and doesn't really add much to the first solution. So far I think the first solution is better, how to indicate required fields in a table?