example.schema.json

{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "title": "Example Schema",
  "description": "An example schema to play around with",
  "type": "object",
  "required": [
    "name",
    "age",
    "email"
  ],
  "properties": {
    "name": {
      "type": "string"
    },
    "age": {
      "type": "integer",
      "minimum": 0
    },
    "email": {
      "type": "string",
      "format": "email"
    }
  }
}