ModelStateDictionary.IsValidField(String) Method

Reference

Definition

Namespace:: System.Web.Mvc

Assembly:: System.Web.Mvc.dll

Package:: Microsoft.AspNet.Mvc v5.2.6

Important

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Determines whether there are any ModelError objects that are associated with or prefixed with the specified key.

public bool IsValidField (string key);

member this.IsValidField : string -> bool

Public Function IsValidField (key As String) As Boolean

Parameters

key: String

The key.

Returns

Boolean

true if the model-state dictionary contains a value that is associated with the specified key; otherwise, false.

Exceptions

ArgumentNullException

The key parameter is null.

Applies to