'Kendo.Mvc.UI.Fluent.UploadBuilder' does not contain a definition for 'Validation'

[Rajesh]

Hi Team,

I am trying to create simple upload section using code shared further down, but it gives me below error saying validation is not defined error.

'Kendo.Mvc.UI.Fluent.UploadBuilder' does not contain a definition for 'Validation' and no extension method 'Validation' accepting a first argument of type 'Kendo.Mvc.UI.Fluent.UploadBuilder' could be found (are you missing a using directive or an assembly reference?)

 

I tried putting below in view but not fixed, not sure where this method comes from. Do i need to upgrade dll version as of now i am using 2014.3.1119.

@using Kendo.Mvc.Extensions;

 

Please suggest what i am missing. thanks.

@(Html.Kendo().Upload()
.Name("documentUploader")
.Messages(m => m.Select("Browse").UploadSelectedFiles("Upload"))
.Events(events =>
events.Success("uploadSuccess")
    .Complete("uploadComplete")
    .Error("onError")
    .Upload("uploadClick")
)
.Multiple(false)
.Async(a => a
    .Save("UploadDocument", "Document")
    .AutoUpload(false)
    .SaveField("uploadedDocuments")
)
.Validation(validation => validation.AllowedExtensions(new string[] { ".zip", ".rar" }).MaxFileSize(3145728)))

[Ivan Danchev]

Hello Rajesh,

The Upload's validation functionality was added in Q3 2016. If you want to use it we recommend upgrading because it is not available in Kendo UI versions prior to 2016.3.914.

Regards,
Ivan Danchev
Telerik by Progress