VAT Calculator — input schema

{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "type": "object",
    "properties": {
        "amount": {
            "type": "number",
            "minimum": 0,
            "maximum": 1000000000000000,
            "description": "User-selected currency or monetary unit."
        },
        "rate": {
            "type": "number",
            "minimum": 0,
            "maximum": 1000000000000000,
            "description": "Percent."
        },
        "direction": {
            "type": "string",
            "enum": [
                "net",
                "gross"
            ],
            "default": "net"
        },
        "locale": {
            "type": "string",
            "minLength": 2,
            "maxLength": 35,
            "pattern": "^[a-z]{2,3}(?:-[A-Za-z0-9]{2,8})*$",
            "default": "en-US",
            "description": "Locale for display text; numerical result fields are locale independent."
        }
    },
    "required": [
        "amount",
        "rate"
    ],
    "additionalProperties": false
}