iOS - Swift - Alamofire - Restful

gistfile1.txt

let params: Dictionary<String,AnyObject> = ["user[country_name]": countryName, "user[country_code]": countryCode, "user[mobile_number]": mobileNumber, "user[name]":"", "user[device_token]":deviceToken]

Alamofire.request(.POST, ConstantsBackend.URL_REGISTER, parameters: params)
    .validate(statusCode: 200..<300)
    .validate(contentType: ["application/json"])
    .responseJSON { (_, _, JSON, ERROR) in
        if (ERROR != nil)
        {
            println("FALHA AO REGISTRAR")
            LoadingOverlay.shared.hideOverlayView()
        }
        else {
            println(JSON)
            println("SUCESSO AO REGISTRAR")
        }
}