A recod config contains a `fields:[]` that describes the record's fields.

The field config can have these values:

| Config Property | Description                                                        | 
|-----------------|--------------------------------------------------------------------|
|`name`           | Required. The name of the feed value.                              |
|`type`           | Date/html/string                                                   |
|`mapping`        | The path to feed property.                                         |
|&nbsp;           |                                                                    |
|`calculate`      | A function used to calculate the value of the field.               |
|&nbsp;           |                                                                    |
|`maxLength`      | Limits values to the specific length.                              |
|`minLength`      | Limits values to the specific length.                              |
|`nullable`       | Flags whether the value can be null/undefined.                     |
