sample-process-models/misc/qa/forms/test-nested-form-with-date/test-nested-form-with-date-uischema.json

{ 
  "item": { 
      "items" :  {
          "leave_date": {
            "ui:help": "Enter leave date",
            "ui:placeholder": "Enter your leave date here"
          } 
      }   
  }
}