Validation messages are not displayed

[iBet7o]

• Laravel version: 7.16
• Nova version: 3.6
• PHP version: 7.4
• yassi/nova-nested-form: 3.0.7

I have configured NestedForm in a field, but creating a record with missing mandatory fields does not show me the errors in each field.

I show you how I have everything configured.

Models

...

class Order extends Model
{
    ...

    public function notifications()
    {
        return $this->hasMany(\App\OrderNotification::class);
    }

    ...
}

...

class OrderNotification extends Model
{
    ...

    public function order()
    {
        return $this->belongsTo(\App\Order::class);
    }

    ...
}

Nova Resources

...

class Order extends Resource
{
    ...

    public function fields(Request $request)
    {
        $nestedOrderNotifications = NestedForm::make(__('Notifications'), 'notifications', OrderNotification::class);
        $nestedOrderNotifications
            ->max(1)
            ->heading('')
            ->hideWhenUpdating();

        return [
            $this->buildIndexFields(),

            $this->buildFormFields(),

            $this->buildDetailFields(),

            $nestedOrderNotifications,
        ];
    }

    ...
}

...

class OrderNotification extends Resource
{
    ...

    public function fields(Request $request)
    {
        return [
            BelongsTo::make(__('Order'), 'order', Order::class)
                ->exceptOnForms(),

            Text::make(__('Subject'), 'subject')
                ->rules('required', 'string'),

            Textarea::make(__('Message'), 'message')
                ->rules('required', 'string')
                ->alwaysShow()
                ->hideFromIndex(),

            ...
        ];
    }

    ...
}

In the browser

Only the global toasted notification appears, but not in the failed fields.

[GautierDele]

Having the same issue here, anything new on your side ?

[lopandpe]

Same here...

[Casperhr]

Same here

[aswin-ghosh-chenattil]

Same here

[MarDenDev]

Same problem here.

Maybe that's happening because the name of the fields aren't the same in the main form and in the subform?
For example, let's suppose I have a resource users that has a required field named first_name. In the main resource form the input attribute name will be first_name, but in an hypothetic subform it will be users[0][first_name].

I'm definately not a Vue expert so I'm only assuming.