beforeUpdate method

@override Future<void> beforeUpdate(VRedirector vRedirector)

This is called before the url is updated if this VRouteElement was in the previous route and is in the new route

Use vRedirector if you want to redirect or stop the navigation. DO NOT use VRouter methods to redirect. vRedirector also has information about the route you leave and the route you go to

Note that you should consider the navigation cycle to handle this precisely, see https://vrouter.dev/guide/Advanced/Navigation%20Control/The%20Navigation%20Cycle

Also see:

• VWidgetGuard.beforeUpdate for widget level beforeUpdate
• VRedirector to known how to redirect and have access to route information

Implementation

@override
Future<void> beforeUpdate(VRedirector vRedirector) =>
    voidBeforeUpdate(vRedirector);