Are there any ways to keep the form data after refreshing page in Blazor Server?

[ghost]

I am developing a Blazor Server web app with .NET 8. In one of my Razor components, the code is similar to the code below.

private async Task Submit()
{
  try
  {
  }
  catch (UserNotFoundException)
  {
    jsRuntime.InvokeVoidAsync("alert", "Some error message");
    navigationManager.refresh(false);
  }
}

In this Razor component, I have many form fields, I want to avoid to reenter all the form fields after I have refreshed the page. Are there any solutions or workarounds?

[ghost]

Sorry, I found that there is a bug in my code, the above question is invalid. Therefore, I will close this question.

In fact, we don't have to call navigationManager.refresh(false) as the existing form field values will still preserve after the form post.