The new iOS8 Scan Credit Card option is great on Safari.
Has someone managed to make it work inside a WebView for a web app?
I am using a valid SSL certificate, and I am using the correct ID for input filed as described here: https://stackoverflow.com/a/25925195/3949713
Thanks.
No, this option is not available in neither UIWebView nor WKWebView.
Your best bet is to use SFSafariViewController instead. The reason it works there is because it runs in a separate process, to prevent your app from getting access to this security-relevant information.
来源：https://stackoverflow.com/questions/26520578/is-the-scan-credit-card-option-available-on-the-webview