Apparently it is possible to dynamically attach DataAnnotation attributes to object properties at runtime and as such achieve dynamic validation开发者_Go百科.
I\'ve been reading up on Data Annotations (i.e. Scott Guthrie\'s blog post) and I am thrilled about the concept of having validation logic in one place.
Has anyone seen this exception before? Google or Bing has absolutely very few results. 开发者_StackOverflow社区
The开发者_开发知识库 DataAnnotations validation happens in the default model binder and most of the examples I\'ve seen uses the Model.IsValid in the Controller to verify if a model is valid or not. S
I have a webservice that supplies data (Publisher Object) to a silverlight project. I want to bind the Publisher to a dataform and have the dataform handle to validation.
I\'m using DataAnnotions in a ASP.NET MVC application for validate my input models. If I want to use resource files for the error messages, then I have to specify these with named parameters, like so:
Is there away to add and remove DataAnnotations, in particular the [requried], from the code开发者_Go百科 side of things? My problem is that I want to give the user the ability to save an incomplete f
I\'m new to .net MVC but am making heads way. I\'m trying to make a custom DataAnnotation validator that checks to see if an email address is already registered. I am using LINQ to SQL. My Model is be
Just wondering why I get compile time error : \"Attribute \'DisplayColumn\' is not valid on this declaration type. It is only valid on \'class\' declarations.\"
I have a int propertyin my class and want to validate if the user has entered a string. How can I do that using data annotations?
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