monthsOfYearShort
Abbreviated months of the year
This is a i18n option! i18n options can not be set directly on a per-instance basis, you must include the "override" directive, and properly camel case the new name - (i.e. overrideMonthsOfYearShort). For more information, please take a look at the
Localizing Datebox section.
When using short months as output (and input), make sure that there are 12 unique short names. If you use too shot of an abbreviation (ex. Ju = June, Ju = July), not only is your outputted date ambiguous to the user, it also cannot be reliably re-read by DateBox.