How to prepend url with http:// using stringWithFormat in Swift

Question

I\'m building a custom browser using UIWebView.

Use case: User enters \"www.abc.com\" into the address bar. Error below thrown:

Error Domain=WebKitErrorDom         


        

Answer 1

You can use string interpolation:

let site = "www.abc.com"
let url = "http://\(site)"