ModelStateDictionary.AddModelError Method (String, String)

Adds the specified error message to the errors collection for the model-state dictionary that is associated with the specified key.

Namespace:  System.Web.Mvc
Assembly:  System.Web.Mvc (in System.Web.Mvc.dll)

member AddModelError : 
        key:string * 
        errorMessage:string -> unit

Parameters

key
Type: System.String

The key.

errorMessage
Type: System.String

The error message.

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