# ipCountry
The input IPv4 address is transformed into the Country by looking it up in the current MaxMind
database.

## Input Data Format
A string containing an IPv4 address.

## Data Expectations
Values that are not valid IPv4 addresses or fail to look up in the MaxMind database result in null.

## Output Types
* Tahoe: `string` with length `2`
* Kinesis: `string`

## Arguments
All transforms take a `name` for the name of the transform, and a `source` for the source field.

## Examples
* [country](../fields/country.yaml)
