public/liff-starter.js
/**
 * Alert the user if LIFF is opened in an external browser and unavailable buttons are tapped
 */
Alert the user if LIFF is opened in an external browser and unavailable buttons are tapped
Alert the user if LIFF is opened in an external browser and unavailable buttons are tapped
function sendAlertIfNotInClient() {
  alert(
    "This button is unavailable as LIFF is currently being opened in an external browser."
  );
}
function sendAlertIfNotInClient ( ) { alert ( "This button is unavailable as LIFF is currently being opened in an external browser." ) ; }
Alert the user if LIFF is opened in an external browser and unavailable buttons are tapped
Alert the user if LIFF is opened in an external browser and unavailable buttons are tapped