View source for JsonSchema:Survey

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Survey Input",
  "description": "A flexible survey question format supporting multiple data types.",
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "enum": ["scale", "yes-no", "simple", "nested"],
      "description": "Type of survey input"
    },
    "rows": {
      "type": "array",
      "description": "List of rows (survey items)",
      "items": {
        "type": "object",
        "properties": {
          "name": { "type": "string" },
          "label": { "type": "string" }
        },
        "required": ["name", "label"]
      }
    },
    "columns": {
      "type": "array",
      "description": "Optional columns (for formats like simple/nested)",
      "items": {
        "type": "object",
        "properties": {
          "name": { "type": "string" },
          "label": { "type": "string" },
          "field": { "type": "string" }
        },
        "required": ["name", "label"]
      }
    },
    "maxValue": {
      "type": "integer",
      "minimum": 1,
      "description": "Maximum scale value (for type = 'scale')"
    },
    "startAt": {
      "type": "integer",
      "enum": [0, 1],
      "description": "Starting value for scale (0 or 1)"
    },
    "allowNull": {
      "type": "boolean",
      "default": false,
      "description": "Whether null values are allowed"
    },
    "data": {
      "description": "Actual survey responses",
      "type": "object"
    }
  },
  "required": ["type", "rows", "data"],

  "allOf": [
    {
      "if": { "properties": { "type": { "const": "scale" } } },
      "then": {
        "properties": {
          "data": {
            "patternProperties": {
              ".*": { "type": ["integer", "null"], "minimum": 0 }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "type": { "const": "yes-no" } } },
      "then": {
        "properties": {
          "data": {
            "patternProperties": {
              ".*": { "type": ["boolean", "null"] }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "type": { "const": "simple" } } },
      "then": {
        "properties": {
          "data": {
            "patternProperties": {
              ".*": {
                "oneOf": [
                  { "type": "string" },
                  { "type": "array", "items": { "type": "string" } }
                ]
              }
            }
          }
        }
      }
    },
    {
      "if": { "properties": { "type": { "const": "nested" } } },
      "then": {
        "properties": {
          "data": {
            "patternProperties": {
              ".*": {
                "type": "object",
                "additionalProperties": { "type": "number" }
              }
            }
          }
        }
      }
    }
  ]
}