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SelectBoxBuilder.ValidationError(Object) Method

aspnetcore-devextreme-dot-aspnet-dot-mvc-dot-builders-dot-selectboxbuilder-dot-validationerror-x28-system-dot-object-x29.md

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SelectBoxBuilder.ValidationError(Object) Method

Information on the broken validation rule. Contains the first item from the validationErrors array. Mirrors the client-side validationError option.

Namespace : DevExtreme.AspNet.Mvc.Builders

Assembly : DevExtreme.AspNet.Core.dll

Declaration

csharp
public SelectBoxBuilder ValidationError(
    object value
)

Parameters

NameTypeDescription
valueObject

The option value.

|

Returns

TypeDescription
SelectBoxBuilder

A reference to this instance after the method is called.

|

Remarks

Use the following notation to set the option’s value:

cshtml
@(Html.DevExtreme().SelectBox()
    .ValidationError(Model.MyValidationError)
)

See Also

SelectBoxBuilder Class

SelectBoxBuilder Members

DevExtreme.AspNet.Mvc.Builders Namespace