page(_:willNavigateTo:)
A method the system calls when a webpage is about to navigate to a new URL.
Declaration
optional func page(_ page: SFSafariPage, willNavigateTo url: URL?)Parameters
- page:
The webpage from which the user or script initiated the navigation.
- url:
A URL for the destination webpage.
Discussion
The url parameter is nil if the extension does not have permission to access the destination webpage.