驗證組驗證碼asp.net

Question

我有一個驗證組，在我與reCAPTCHA的聯繫頁面。 我知道這是一個衆所周知的問題，我也跟着指示，但每當我把驗證組提交按鈕RecaptchaControl_ServerValidate永遠不會觸發

 <asp:CustomValidator ID="RecaptchaValidator" runat="server" 
       OnServerValidate="RecaptchaValidator_ServerValidate" 
       ErrorMessage="Recaptcha input invalid." ValidationGroup="Uyelik" 
       EnableClientScript="False" /> 

     <recaptcha:Recaptchacontrol ID="RecaptchaControl" theme="custom" runat="server" publickey="6Lfr........." 
       customthemewidget="recaptcha_widget" privatekey="6Lfr.........." /> 

     <asp:Button ID="btnSubmit" runat="server" Text="JOIN GOBLEN SANAT" 
     OnClick="btnSubmit_Click" ValidationGroup="Uyelik"/> 

代碼隱藏

protected void RecaptchaValidator_ServerValidate(object source, ServerValidateEventArgs e) 
    { 
     this.RecaptchaControl.Validate(); 
     e.IsValid = this.RecaptchaControl.IsValid; 
    } 

protected void btnSubmit_Click(object sender, EventArgs e) 
    { 

     if (Page.IsValid && RecaptchaControl.IsValid) 
     { 
     // do something 
     } 
     } 
     else 
     { 

     lblResult.Visible = true; 
     lblResult.Text = "Incorrect"; 

     } 
    } 

注：15小時後試試我管理使其工作，

關鍵是CustomValidator，RequiredFieldValidator，CompareValidator和validationSummary將所有驗證器的EnableClientScript變爲False然後它的工作。

Answer 1

試試這個：

<recaptcha:RecaptchaControl ID="RecaptchaControl" runat="server" /> 

<asp:CustomValidator ID="RecaptchaValidator" runat="server" OnServerValidate="RecaptchaValidator_ServerValidate" ErrorMessage="Recaptcha input invalid." ValidationGroup="SomeValidationGroup" /> 

代碼隱藏：

protected void RecaptchaValidator_ServerValidate(object sender, ServerValidateEventArgs e) 
{ 
    this.RecaptchaControl.Validate(); 
    e.IsValid = this.RecaptchaControl.IsValid; 
}