Answers for "form phone number must with country code html"

form phone number must with country code html

function getIp(callback) {
 fetch('https://ipinfo.io/json?token=<your token>', { headers: { 'Accept': 'application/json' }})
   .then((resp) => resp.json())
   .catch(() => {
     return {
       country: 'us',
     };
   })
   .then((resp) => callback(resp.country));
}