{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "$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"
    ]
}