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How do you annotate a numerical field that is required, and must not zero…. I have tried looking this up a couple of times, but can’t find anything on it. Surely I can’t be alone!
[Range(-9999999,-1)] is good for negative values only (is there a better way?)
OK – so how about NOT zero?
Range(1,9999999) and Range(-9999999,-1) – but two range attributes is incorrect. Is Custom attribute the only way to go?
Regards,
R
I don’t think you can do this using the standard validation attributes. As you say, you could use a custom attribute. Alternatively you could use someone else’s library, for example MVC Foolproof validation appears to provide a NotEqualTo operator which you could use.