date field initializations should not rely on wrapper class

[DoDSoftware]

Fix for #3308

[pxpm]

Hello @DoDSoftware

Thank you very much for providing the solution for this problem.

I'm looking at this now, and it seems that this problem applies also to date_range and datetime_picker.

Could you update the PR to include the fix in both those fields too, or want me to do it ?

Thanks,
Pedro

[DoDSoftware]

@pxpm Good catch! I'll update those and repush.

[DoDSoftware]

@pxpm Tested and updated. Also did a search in the fields folder for ('.form-group') and didn't find any other instances beyond those.

[scrutinizer-notifier]

The inspection completed: No new issues

[pxpm]

Thanks @DoDSoftware

[tabacitu]

This. Is freaking. AWESOME. Excellent collaboration here guys! Thanks a lot, I can merge this with so much confidence now! MERGED! 😄 It'll be available on Monday like @pxpm said.