<com:TContent ID="Content"> <div style="margin: 20px auto 0px auto; width: 700px;"> <com:TLabel Text="TestField:" ForControl="testField" /> <com:TActiveTextBox ID="testField" CssClass="DialogInput" ValidationGroup="group" Style="text-align: left;" AutoPostback="False" /> <br /> <com:TRequiredFieldValidator ControlToValidate="testField" Display="Dynamic" ControlCssClass="inputerror" ValidationGroup="group" CssClass="error" ErrorMessage="Please insert some Data." /> <com:TActiveCustomValidator ControlToValidate="testField" OnServerValidate="Page.check" ValidationGroup="group" Display="Dynamic" ControlCssClass="inputerror" CssClass="error" ErrorMessage="Please insert the right Data." /> <br /> <com:TLabel Text="TestField2:" ForControl="testField2" /> <com:TActiveTextBox ID="testField2" CssClass="DialogInput" ValidationGroup="coran" Style="text-align: left;" /> <br /> <com:TActiveButton Text="Start" OnCallback="Page.save" ValidationGroup="group" /> <com:TActiveLabel id="Result"/> </div> </com:TContent>