I am running Magento 2. The other day I tried for the first time to set a special price, but when I try to set a date I get an error. After trying some dates I noticed a pattern. When I pick a date like 15/01/2018 (15. Jan) I get the error, but when I choose a date that works in both MM:DD:YYYY and DD:MM:YYYY, there is no problem. My store is in Denmark, and my location and language is as well, but somehow it seems like it only accepts dates in the MM:DD:YYYY-format, even though I can only pick dates from the DD:MM:YYYY-format. So only the dates that fit in both will work... Is it a wrong setting, or do I have to change some code? Thank You
Have you set your locale to any other than
Try editing the admin user you are using, set the locale for that user to
en_US and try setting this again.
There is a bug with the datepicker I believe, which causes this problem.