相关疑难解决方法(0)

我想验证Web API REST命令的输入.我希望它能够像State下面那样使用限制参数有效值的属性进行修饰.

public class Item {
    ...

    // I want State to only be one of "New", "Used", or "Unknown"
    [Required]
    [ValidValues({"New", "Used", "Unknown"})]
    public string State { get; set; }

    [Required]
    public string Description { get; set; }

    ...
}

有没有办法在不违背Web API的情况下做到这一点.理想情况下,该方法类似于Ruby on Rails的自定义验证.