{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/signwell/main/json-schema/CheckboxGroups.json",
  "title": "CheckboxGroups",
  "type": "array",
  "description": "Checkbox fields that are placed on a document can be grouped with selection requirements. At least 2 checkbox fields in an array of fields must be assigned to the same recipient.",
  "items": {
    "type": "object",
    "properties": {
      "group_name": {
        "type": "string",
        "description": "A unique identifier for the checkbox group."
      },
      "recipient_id": {
        "type": "string",
        "description": "The recipient ID associated with the checkbox group."
      },
      "checkbox_ids": {
        "type": "array",
        "items": {
          "type": "string",
          "description": "A unique identifier for each checkbox in a group. ID must match the api_id of the checkbox field."
        }
      },
      "validation": {
        "$ref": "#/components/schemas/CheckboxValidation",
        "description": "Set requirements for the group of one or multiple selections by the recipient. Defaults to minimum. Validation values: minimum, maximum, exact, range."
      },
      "required": {
        "type": "boolean",
        "default": false,
        "description": "Whether the group must be completed by the recipient. Defaults to false."
      },
      "min_value": {
        "type": "integer",
        "description": "The minimum number of checkboxes that must be checked in the group. (Only for validation: minimum and range)"
      },
      "max_value": {
        "type": "integer",
        "description": "The maximum number of checkboxes that can be checked in the group. (Only for validation: maximum and range)"
      },
      "exact_value": {
        "type": "integer",
        "description": "The exact number of checkboxes that must be checked in the group. (Only for validation: exact)"
      }
    },
    "required": [
      "group_name",
      "recipient_id",
      "checkbox_ids"
    ]
  }
}