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Contextual/RunWhen accreditation in ASP.NET MVC 2?
原标题:Contextual/RunWhen validation in ASP.NET MVC 2?

是否是最新的协会。 NET MVC 2 验证允许背景验证? I m 寻找类似于“RunWhen”财产的Casa Validator。 它允许你宣布,只有在特定情况下才能处决有效者。

最明显的用途是识别领域。 下面将规定,在t ID领域需要,但仅限于更新(也可能删除)。 然而,从不要求插入一个字。

[Required(RunWhen=RunWhen.Update)]
public int ID {...}

这似乎是一种非常常见的情况。 如何用箱外面的2元件进行验证?

最佳回答

No out of the box, but you can plug Yourself in. Read this one.

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