Is there a way/option to enforce fixedwidth requirements, such that if you expect/setup your fields to carry values on a fixedwidth line up to 200 characters, the line should not have more or less -- so instead should throw an error when not exactly 200 char (throw a parsing error when more, possibly field errors when less).

i.e. blanks/spaces are ok, but if there is a carriage return/linefeed (or other delimiter) at the end of a line prematurely, an error should be thrown.

Let me know, thanky!