Mockaroo · Schema

Mockaroo Field Spec

Inline field specification used to drive ad-hoc generation requests without a saved schema.

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Properties

Name	Type	Description
name	string	Column or property name for the generated field.
type	string	Built-in Mockaroo field type (e.g. 'First Name', 'Email Address', 'IP Address v4').
percentBlank	integer	Percentage of generated values that should be blank.
formula	string	Mockaroo formula expression to transform the generated value.

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.mockaroo.com/schemas/mockaroo-field-spec.json",
  "title": "Mockaroo Field Spec",
  "description": "Inline field specification used to drive ad-hoc generation requests without a saved schema.",
  "type": "object",
  "required": ["name", "type"],
  "properties": {
    "name": {
      "type": "string",
      "description": "Column or property name for the generated field."
    },
    "type": {
      "type": "string",
      "description": "Built-in Mockaroo field type (e.g. 'First Name', 'Email Address', 'IP Address v4')."
    },
    "percentBlank": {
      "type": "integer",
      "minimum": 0,
      "maximum": 100,
      "description": "Percentage of generated values that should be blank."
    },
    "formula": {
      "type": "string",
      "description": "Mockaroo formula expression to transform the generated value."
    }
  },
  "additionalProperties": true
}