SPA Email Domain Whitelist Error Handling

[DougW]

It appears you were correct, I needed to handle the error in my application. Also, I was missing the redirect_uri parameter from the .loginWithRedirect() method in authGaurd.js:

authService.loginWithRedirect({
  appState: { targetUrl: to.fullPath },
  redirect_uri: 'https://localhost:8080/error',
});