asp.net mvc - Validation of multiple viewmodels inside the same ActionResult -


i new mvc. have actionresult accepts requests clients, , attempting employ mvc validation , model-binding magic. action not return view, redirects other actions per logic.

my issue there different types of requests associated different models, , these models mutually exclusive.

example:

class model1 {     [required]     public string propa; }  class model2 {     [required]     public string propb; }

the logic inside actionresult follow along likes of:

     if model1 valid redirecttoaction("a")      elseif model2 valid redirecttoaction("b")      else redirecttoaction("error")

what best practice implementing type of functionality, or similar in asp.net mvc4?

you should able create validationcontext , validate each viewmodel in controller. you'd have following each viewmodel:

var validationresults = new list<validationresult>();      var context = new validationcontext(myobject); bool validationpassed = validator.tryvalidateobject(myobject, context, validationresults, true);

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