流利驗證在MVC

Question

不工作我使用Visual Studio 2013，並安裝fluentvalidation mvc4但驗證不工作，但該程序工作正常

在執行程序中，fluentvalidation功能不工作。我已經完成了所有的步驟，但它不能正常工作

Answer 1

 //Method in controller 
    public async Task<IHttpActionResult> Save(BacklogModifyVM item) 
    { 
     //Validate VM 
     var validator = new BacklogModifyVMValidator(); 
     var result = validator.Validate(item); 
     if (!result.IsValid) 
     { 
      return InvalidDataResponse(result.Errors); 
     } 
     } 
     //entity class 
     public class BacklogModifyVM 
     { 
     public decimal BacklogId { get; set; } 
     public string BacklogTitle { get; set; }  
     public decimal BackLogStatusId { get; set; } 
     public string Owners { get; set; }   
     public decimal ProjectId { get; set; } 
     public string Description { get; set; } 
     public decimal? EpicId { get; set; }  
     } 
     //validator class 
     public class BacklogModifyVMValidator : AbstractValidator<BacklogModifyVM> 
     { 
      public BacklogModifyVMValidator() 
      { 
      RuleFor(x => x.BacklogId).GreaterThanOrEqualTo(-1).NotEqual(0); 
      RuleFor(x => x.BacklogTitle).NotEmpty(); 
      RuleFor(x => x.BackLogStatusId).GreaterThan(0); 
      RuleFor(x => x.ProjectId).GreaterThan(0); 
      RuleFor(x => x.Owners).Matches(@"((\d+)((\.\d{1,2})?))$"); 
      } 
     }