I have a very simple nintex form in SP 2013 (no workflows etc) with multiple date pickers. Users are unable to delete the date if one has already been selected - the picker does initially show as blank, but when it is saved back a previous date appears. Users are however able to select a different date and save that back successfully, but can't set it blank.
I do have a work-around in place (setting the date to 01/01/2025 and getting excel to filter it out in the export) but would like to understand the issue and have a fix.
Any help would be appreciated.
Thanks in advance.
what exact version are you on?
classic or responsive forms?
I've tested with 126.96.36.199 and couldn't reproduce that. once I cleared form control and submitted form, the date list field got cleared as well.