Rad captcha client side validation

[josephjijo]

i have a captcha, text boxes , combo boxes in a page.
But the client side validation of the captcha is not working.

<telerik:RadCaptcha CaptchaImage-BackgroundNoise="Medium"  CaptchaImage-TextColor="DarkSlateGray"
                                EnableViewState="true" ProtectionMode="Captcha" CaptchaImage-TextChars="LettersAndNumbers"
                                ID="rcapContactUs" runat="server" ErrorMessage=" The code you entered is not valid."
                                Display="Dynamic" SetFocusOnError="True" ValidationGroup="MyContact"
                                EnableRefreshImage="true"
                                Font-Size="Smaller" CaptchaTextBoxCssClass="pageTextbox"
                                CaptchaTextBoxLabelCssClass="pageLabelsHead" Font-Names="Arial"
                                IgnoreCase="False">
                                <captchaimage backgroundnoise="Medium" textcolor="DarkSlateGray" />
                            </telerik:RadCaptcha>

[Pero]

Hello,

RadCaptcha does not perform client-side validation, because of security reasons. A postback is needed for the code to be validated.

Best wishes,
Pero
the Telerik team