When validating a form dynamically you can set a status to a field if you want to indicate that the user needs to take action. E.g. when the input seems wrong or is incomplete.

We have a use case where there's a normalization step on a field that we want to communicate transparently. That's why we're using warning as status instead of error.

This all works quite nicely on the frontend but it seems, that warning is not officially supported and tests for example give out a warning when you use it.

[Vue warn]: Invalid prop: custom validator check failed for prop "status". 
  at <CdxField status="warning" messages= { warning: 'Text' } > 
  at <FileTitle fileExtension="png" fileTitle="Foo" ref="VTU_COMPONENT" > 
  at <VTUROOT>