Show ValidationSummary MVC3 as “alert-error” Bootstrap

Question

I want to show a ValidationSummary mcv3 with \"alert-error\" Bootstrap styling.

I\'m using a Razor view, and I show model errors with this code:

 @Html.V         


        

Answer 1

To achieve the same in bootstrap 4, use the following:

 @if (ViewData.ModelState[""] != null && ViewData.ModelState[""].Errors.Count() > 0)
        {
            

                @Html.ValidationSummary(true)
            
        }