CSPACE-4569: Added some basic validation for stuctured date scalars.
CSPACE-4569: Added some basic validation for stuctured date scalars.

cspace-deployment/ui,cspace-deployment/ui,cspace-deployment/ui,cherryhill/collectionspace-ui,cspace-deployment/ui,cherryhill/collectionspace-ui,cherryhill/collectionspace-ui,cherryhill/collectionspace-ui,cspace-deployment/ui