Anil Singh | Code-sample.com

//This is kendo ui upload property class with Required validation attribute. public class Upload {     [Required(ErrorMessage = "Please select files for upload." )]     public HttpPostedFileBase file { get ; set ; } } //This is upload file control with kendo ui mvc 5. < div id ="IsValid"> @ using (Html.BeginForm( "Upload" , "UploadController" , FormMethod .Post, new { id = "UploadId" , enctype = "multipart/form-data" })) {         @( Html.Kendo().Upload()             .Name( "files" )             .Multiple( false )             .HtmlAttributes( new { required = true })         )                  @ Html...