UrlChangeCallback typedef

UrlChangeCallback = void Function(String url)

Callback function type for handling URL changes in the payment browser.

This callback receives the new URL whenever the browser navigates to a different page. It can be used to:

  • Track payment progress
  • Detect specific payment states
  • Monitor for security issues

Parameters:

  • url: The new URL that the browser has navigated to

Implementation

typedef UrlChangeCallback = void Function(String url);