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numverify.go
package main
import (
"encoding/json"
"fmt"
"log"
"net/http"
"net/url"
)
type Numverify struct {
Valid bool `json:"valid"`
Number string `json:"number"`
LocalFormat string `json:"local_format"`
InternationalFormat string `json:"international_format"`
CountryPrefix string `json:"country_prefix"`
CountryCode string `json:"country_code"`
CountryName string `json:"country_name"`
Location string `json:"location"`
Carrier string `json:"carrier"`
LineType string `json:"line_type"`
}
func main() {
phone := "14158586273"
// QueryEscape escapes the phone string so
// it can be safely placed inside a URL query
safePhone := url.QueryEscape(phone)
url := fmt.Sprintf("http://apilayer.net/api/validate?access_key=YOUR_ACCESS_KEY&number=%s", safePhone)
// Build the request
req, err := http.NewRequest("GET", url, nil)
if err != nil {
log.Fatal("NewRequest: ", err)
return
}
// For control over HTTP client headers,
// redirect policy, and other settings,
// create a Client
// A Client is an HTTP client
client := &http.Client{}
// Send the request via a client
// Do sends an HTTP request and
// returns an HTTP response
resp, err := client.Do(req)
if err != nil {
log.Fatal("Do: ", err)
return
}
// Callers should close resp.Body
// when done reading from it
// Defer the closing of the body
defer resp.Body.Close()
// Fill the record with the data from the JSON
var record Numverify
// Use json.Decode for reading streams of JSON data
if err := json.NewDecoder(resp.Body).Decode(&record); err != nil {
log.Println(err)
}
fmt.Println("Phone No. = ", record.InternationalFormat)
fmt.Println("Country = ", record.CountryName)
fmt.Println("Location = ", record.Location)
fmt.Println("Carrier = ", record.Carrier)
fmt.Println("LineType = ", record.LineType)
}
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