'description'=>'Country code in [ISO 3166-1](http://en.wikipedia.org/wiki/ISO_3166-1) two-character format',
'example'=>'US',
])
->addRule('country',[
'type'=>'string',
'description'=>'Country name. This field support localization.',
'example'=>'United States',
])
->addRule('continentCode',[
'type'=>'string',
'description'=>'Continent code. A two character continent code "AF" for Africa, "AN" for Antarctica, "AS" for Asia, "EU" for Europe, "NA" for North America, "OC" for Oceania, and "SA" for South America.',
'example'=>'NA',
])
->addRule('continent',[
'type'=>'string',
'description'=>'Continent name. This field support localization.',
'example'=>'North America',
])
->addRule('eu',[
'type'=>'Boolean',
'description'=>'True if country is part of the Europian Union.',
'default'=>false,
'example'=>false,
])
->addRule('currency',[
'type'=>'string',
'description'=>'Currency code in [ISO 4217-1](http://en.wikipedia.org/wiki/ISO_4217) three-character format',