In case if field is required, that red asterisk (*) is displayed after field name to indicate that it's mandatory. This makes sense, when user can enter value in field, but doesn't make sense, when field is read-only, e.g. when "inp_label" block is used instead of "inp_edit_box" block.
I propose we add new parameter to all form blocks named "required", that could have 3 values:
- empty - automatic detection of asterisk presence;
- 1 - always display red asterisk no matter is field required or not
- 0 - always hide red asterisk no matter is field required or not