Get notified about a page change in UIWebView

Question

I\'m curious if there\'s a way to detect a change of the displayed website inside a UIWebView. In an app I\'m working on we\'re using a UIWebView t

Answer 1

in Swift 4

func webView(_ webView: UIWebView, shouldStartLoadWith request: URLRequest, navigationType: UIWebViewNavigationType) -> Bool {

    if request.url?.absoluteString == "http://www.example.com/step3.htm" {
        // The user reached step 3!
    }

    return true
}