Required

The Required field setting determines whether or not an editor must provide a field value before being able to save the Content Item. If a field is required and the user has not provided a value or has deleted an existing value, Picturepark does not permit saving the item. This value can be changed at any time. You cannot set a field required on a Layer with XMP mappings defined for any field. The Required field setting is unavailable for checkboxes, trigger fields, or dynamic view fields.