{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://kitn.ai/schemas/card/form.schema.json",
  "title": "kc-form data (a form definition)",
  "description": "The CardEnvelope.data for a card of type 'form': a JSON Schema (type:'object') describing the fields kc-form renders, plus optional x-kc-* UI hints. The same schema validates the submission.",
  "type": "object",
  "required": ["type", "properties"],
  "properties": {
    "type": { "const": "object" },
    "title": { "type": "string" },
    "description": { "type": "string" },
    "required": { "type": "array", "items": { "type": "string" } },
    "properties": {
      "type": "object"
    },
    "x-kc-order": { "type": "array", "items": { "type": "string" } },
    "x-kc-inlineMax": { "type": "integer", "minimum": 1 },
    "x-kc-submitLabel": { "type": "string" },
    "x-kc-dismissible": { "type": "boolean" },
    "x-kc-actions": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["id", "label"],
        "properties": {
          "id": { "type": "string" },
          "label": { "type": "string" },
          "variant": { "enum": ["default", "ghost", "outline"] }
        }
      }
    }
  }
}