{
  "title": "Teat Date Range",
  "description": "Test Date Range",
  "type": "object",
  "properties": {
    "delivery_date_range": {
      "type": "string", 
      "title": "Preferred Delivery Date Range" ,  
      "minimumDate":"today",
      "maximumDate" : "31-01-2035" 
    }
  }
}