how to intercept Button click inside UIWebview on IOS?

Question

I have a HTML form that has certain fields which i am opening inside a UIWebview. On click of a particular button i want to do a in app action.

The approach i\'m usi

Answer 1

For swift 4.2

Button code in HTML side:

Продолжить покупки

UIWebViewDelegate method:

func webView(_ webView: UIWebView, shouldStartLoadWith request: URLRequest, navigationType: UIWebView.NavigationType) -> Bool {
    if request.url?.scheme == "inapp" {
        if request.url?.host == "home" {
            // do something
        }
    }
    return true
}