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ValidationExtensions.ValidateFor<TModel, TProperty> Method

Retrieves the validation metadata and validates each data field that is represented by the specified expression.

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

Syntax

'Declaration
<ExtensionAttribute> _
Public Shared Sub ValidateFor(Of TModel, TProperty) ( _
    htmlHelper As HtmlHelper(Of TModel), _
    expression As Expression(Of Func(Of TModel, TProperty)) _
)
public static void ValidateFor<TModel, TProperty>(
    this HtmlHelper<TModel> htmlHelper,
    Expression<Func<TModel, TProperty>> expression
)
[ExtensionAttribute]
public:
generic<typename TModel, typename TProperty>
static void ValidateFor(
    HtmlHelper<TModel>^ htmlHelper, 
    Expression<Func<TModel, TProperty>^>^ expression
)

Type Parameters

  • TModel
    The type of the model.
  • TProperty
    The type of the value.

Parameters

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type HtmlHelper<TModel>. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Remarks

Client validation must be enabled.

See Also

Reference

ValidationExtensions Class

System.Web.Mvc.Html Namespace