{
  "title": "Number Form", 
  "properties": {
    "firstnumber": {
      "type": "number",
      "title": "First Number"
    },
    "secondnumber": {
      "type": "number",
      "title": "Second Number"
    }
  },
  "required": [
    "firstnumber",
    "secondnumber"
  ]
}