ASP.NET LinkButton ValidationGroupProperty
LinkButton Control
Definition and Usage
The ValidationGroup property specifies the group of controls that are validated during the validation process.
This property is most commonly used when a form contains multiple buttons.
Syntax
<asp:LinkButton ValidationGroup="group" runat="server" />
| Property | Description |
|---|---|
| group | The group of controls to be validated. |
Example
The following example validates a 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" />
<asp:RequiredFieldValidator id="ReqField1" ControlToValidate="tb1"
ValidationGroup="valGroup1" ErrorMessage="Required" runat="server" />
<asp:LinkButton id="Button2" Text="Validate" CausesValidation="True"
ValidationGroup="valGroup2" runat="server" />
Demo Example »
LinkButton Control Other Extensions