Nested validator - Githubissues

I have this form where I'm building up the list of addresses:

Here is the example: https://github.com/kedzior-io/blazor-webassmebly-aspnetcore-hosted-fluent-validation/blob/master/BlazorFluentValidation/Client/Pages/Index.razor

<EditForm Model="@Person">
    <FluentValidationValidator />

    <div class="form-group">
        <label>First Name: </label>
        <InputText @bind-Value="@Person.FirstName" class="form-control" />
        <ValidationMessage For="@(() => Person.FirstName)" />
    </div>

    <div class="form-group">
        <label>Last Name: </label>
        <InputText @bind-Value="@Person.LastName" class="form-control" />
        <ValidationMessage For="@(() => Person.LastName)" />
    </div>

    <div class="form-group">
        <label>Address List: </label>
        @foreach (var address in Person.Adresses)
        {
            <p>- @address.City, @address.Country</p>
        }
    </div>

    <hr />

    <p>Add Address</p>
    <FluentValidationValidator Validator="AddressValidator" />
    <div class="form-group">
        <label>City: </label>
        <InputText @bind-Value="@NewAddress.City" class="form-control" />
        <ValidationMessage For="@(() => NewAddress.City)" />
    </div>
    <div class="form-group">
        <label>Country: </label>
        <InputText @bind-Value="@NewAddress.Country" class="form-control" />
        <ValidationMessage For="@(() => NewAddress.Country)" />
    </div>

    <button @onclick="AddAddress">Add Address</button>

    <hr />

    <button type="submit">Save</button>

    @if (isValid)
    {
        <div class="alert alert-success" role="alert">
            Oh wow! I'm valid!
        </div>
    }
</EditForm>

@code {
    Person Person { get; set; } = new Person();
    Address NewAddress { get; set; } = new Address();
    AddressValidator AddressValidator = new AddressValidator();

    bool isValid { get; set; } = false;

    public void AddAddress()
    {
        var result = AddressValidator.Validate(NewAddress);

        if (!result.IsValid)
        {
            isValid = false;
            return;
        }

        Person.Adresses.Add(NewAddress);
        NewAddress = new Address();
        isValid = true;
    }
}

When I hit "Add Address" validation fires for first name and last name and completely ignores city and country.

When I remove:

<FluentValidationValidator Validator="AddressValidator" />

and instantiate validator manually:

    public void AddAddress()
    {
        var addressValidator = new AddressValidator();
        var result = addressValidator.Validate(NewAddress);
     //  ...
    }

it catches errors on address instance but it doesn't show it on the form below corresponding inputs.

Any idea why?

The only way I managed to get it working is splitting it into two forms (which is not ideal): https://github.com/kedzior-io/blazor-webassmebly-aspnetcore-hosted-fluent-validation/blob/master/BlazorFluentValidation/Client/Pages/Working.razor

Blazored / FluentValidation

Nested validator #65