如何在Blazor EditForm中验证单个字段？

<EditForm Model="@model" OnValidSubmit="@HandleValidSubmit">
    <DataAnnotationsValidator />
    <ValidationSummary />

    <div class="form-group">
        <label for="name">Name:</label>
        <InputText id="name" class="form-control" @bind-Value="@model.Name" />
        <ValidationMessage For="@(() => model.Name)" />
    </div>

    <!-- 其他表单字段 -->

    <button type="submit" class="btn btn-primary">Submit</button>
</EditForm>

public class MyModel
{
    [Required(ErrorMessage = "Name is required.")]
    public string Name { get; set; }

    // 其他字段
}

public class MyComponent : ComponentBase
{
    private MyModel model = new MyModel();

    private void HandleValidSubmit()
    {
        // 处理表单提交逻辑
    }
}