ASP.NET ValidationGroup Property

Complete LinkButton Control Reference

Definition and Usage

The ValidationGroup property specifies which group of control is validated on validation.

This property is mostly used when there are several buttons in a form.

Syntax

<asp:LinkButton ValidationGroup="group" runat="server" />

Example

The following example validates the specific validation group:

<asp:TextBox id="tb1" runat=Server />
<asp:RequiredFieldValidator id="ReqField1" ControlToValidate="tb1"
ValidationGroup="valGroup1" ErrorMessage="Required" runat="server" />

<asp:LinkButton id="Button2" Text="Validate" CausesValidation="True"
ValidationGroup="valGroup2" runat="server" />

Try-It-Yourself Demos

Set two different validation groups in a form

Complete LinkButton Control Reference

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