metadata

{
    "name": {
        "title": "Full Name",
        "type": "string",
        "githubKey": "name"
    },
    "email": {
        "title": "E-Mail",
        "type": "string",
        "githubKey": "email",
        "required": true
    },
    "age": {
        "title": "Age",
        "description": "Age in years",
        "type": "number",
        "minimum": 18,
        "maximum": 99
    },
    "agreement": {
        "title": "I have read and agree to the CLA",
        "type": "boolean",
        "required": true
    },
    "category": {
        "title": "How do you sign?",
        "type": {
            "enum": [
                "I am signing on behalf of myself.",
                "I am signing on behalf of my employer."
            ]
        },
        "required": true
    }
}