我有一个类:
public class ClientInfo
{
public string LabAccount { get; set; }
//....
}
和验证器类:
public class ClientInfoFluentValidator : AbstractValidator<ClientInfo>
{
public ClientInfoFluentValidator()
{
RuleFor(d => d.LabAccount)
.NotEmpty()
.WithMessage("LabAccount is required");
RuleFor(d => d.LabAccount)
.Length(8)
.WithMessage("LabAccount is limited by 8 letters");
//....
}
}
然后我有类,它有 ClientInfo
类作为属性:
public class Order
{
public ClientInfo ClientInfo { get; set; }
//....
}
和验证器类:
public class OrderFluentValidator : AbstractValidator<Order>
{
public OrderFluentValidator()
{
//...
RuleFor(d => d.ClientInfo)
.NotNull()
.WithMessage("ClientInfo part is required");
RuleFor(d => d.ClientInfo)
.SetValidator(new ClientInfoFluentValidator());
}
}
当我尝试仅验证 ClientInfo
时,它起作用了:
ClientInfoFluentValidator validator = new ClientInfoFluentValidator();
[TestMethod]
public void ClientInfoInvalidLabAccountLength()
{
ClientInfo model = new ClientInfo
{
LabAccount = "1234567"
//....
};
validator.ShouldHaveValidationErrorFor(d => d.LabAccount, model);
//....
}
但是当我尝试验证 Order
类时:
OrderFluentValidator validator = new OrderFluentValidator();
[TestMethod]
public void OrderInfoValid()
{
Order model = new Order
{
ClientInfo = new ClientInfo
{
LabAccount = "1234567"
//....
},
//....
};
validator.ShouldHaveValidationErrorFor(d => d.ClientInfo, model);
}
它说,model
类是有效的。为什么这样?为什么 ClientInfo
验证器不起作用?
最佳答案
您需要在应该具有错误消息的 subview 模型上指定确切的属性。这似乎是断言的问题,而不是您的 View 模型或验证器:
validator.ShouldHaveValidationErrorFor(d => d.ClientInfo.LabAccount, model);
关于c# - FluentValidation 和嵌套验证器,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/55786849/