id_schema/schema/features.json

{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "title": "features fields",
  "featuresBoolean": {
    "title": "boolean feature",
    "type": "boolean"
  },
  "featuresInteger": {
    "title": "integer feature",
    "type": "integer",
    "minimum": 1,
    "maximum": 99999
  }
}