{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "/widget/subscribe_email.json",
  "description": "Google FeedBurner email subscription widget configurations",
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "subscribe_email"
    },
    "description": {
      "type": "string",
      "description": "Hint text under the email input",
      "nullable": true
    },
    "feedburner_id": {
      "type": "string",
      "description": "Feedburner ID"
    }
  },
  "required": ["type", "feedburner_id"]
}