IHtmlHelper.ValidationSummary(Boolean, String, Object, String) Method

Definition

Namespace:

Microsoft.AspNetCore.Mvc.Rendering

Assembly:

Microsoft.AspNetCore.Mvc.ViewFeatures.dll

Package:

Microsoft.AspNetCore.App.Ref v8.0.0

Returns an unordered list (<ul> element) of validation messages that are in the ModelStateDictionary object.

public:
 Microsoft::AspNetCore::Html::IHtmlContent ^ ValidationSummary(bool excludePropertyErrors, System::String ^ message, System::Object ^ htmlAttributes, System::String ^ tag);

public Microsoft.AspNetCore.Html.IHtmlContent ValidationSummary (bool excludePropertyErrors, string message, object htmlAttributes, string tag);

abstract member ValidationSummary : bool * string * obj * string -> Microsoft.AspNetCore.Html.IHtmlContent

Public Function ValidationSummary (excludePropertyErrors As Boolean, message As String, htmlAttributes As Object, tag As String) As IHtmlContent

Parameters

excludePropertyErrors

Boolean

If true, display model-level errors only; otherwise display all errors.

message

String

The message to display with the validation summary.

htmlAttributes

Object

An Object that contains the HTML attributes for the topmost (<div>) element. Alternatively, an IDictionary<TKey,TValue> instance containing the HTML attributes.

tag

String

The tag to wrap the message in the generated HTML. Its default value is ValidationSummaryMessageElement.

Returns

IHtmlContent

New IHtmlContent containing a <div> element wrapping the tag element and the <ul> element. An empty IHtmlContent if the current model is valid and client-side validation is disabled.