MVC5 DataAnnotation [NotequalTo] could not be found assembly

Asked Jan 18 '17 at 14:32

Active Jan 18 '17 at 14:32

Viewed 37 times

I am doing an MVC5, Framework 4.5.1 App. I have a Entity with DataAnnotation. I need to compare that two properties are different.. OldPassword and NewPassowrd.

I think the best wat to compare it, is using [NotEqualTo] Validation. But have an error The type or namespace do not exists. Are you missing an assembly?. I have a reference to System.Web.Mvc

What I a missing?

asked Jan 18 '17 at 14:32

Diego

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Did you add "using Foolproof;" statement to the class? – Sparrow Jan 18 '17 at 14:40
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And here is the link to the Foolproof nuget: https://foolproof.codeplex.com/ – Sparrow Jan 18 '17 at 14:43
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There's no [NotEqualTo] attribute in System.ComponentModel.DataAnnotations. – Fran Jan 18 '17 at 14:43

MVC5 DataAnnotation [NotequalTo] could not be found assembly

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