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WebForms HTML WebForms Controls WebForms ValidationASP.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" />
| Attribute | Description |
|---|---|
| group | The group of controls to validate. |
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" />
<asp:RequiredFieldValidator id="ReqField1" ControlToValidate="tb1"
ValidationGroup="valGroup1" ErrorMessage="Required" runat="server" />
<asp:LinkButton id="Button2" Text="Validate" CausesValidation="True"
ValidationGroup="valGroup2" runat="server" />
Show example »
Complete LinkButton Control Reference
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