刪除的Recaptcha v2的有問題正在得到解決後

Question

我加入谷歌的v2的的Recaptcha有問題像這樣一個骨幹視圖：

// this is the callback function 
var getRecaptchaResponse = function (response) { 
    if (response) { 
     thisView.captchaResponse = response; 
     thisView.canShowContinue(); 
    } else { 
     alert("Captcha response was incorrect"); 
    } 
}; 

// render the recaptcha 
var renderCaptcha = function() { 
    thisView.captchaWidgetId = grecaptcha.render('recaptcha-container', { 
     sitekey: GlobalSettings.recaptchaKey, 
     callback: getRecaptchaResponse, 
     size: 'compact' 
    }); 
}; 

// map the internal function to the window 
// so that the callback registered in the 
// link below can be called by JSONP. 
window.renderCaptcha = renderCaptcha; 

// load the script 
$.getScript('https://www.google.com/recaptcha/api.js?onload=renderCaptcha&render=explicit', function() { }); 

一旦Captcha驗證碼被成功地解決了我想從用戶界面中刪除它，所以我「M簡單地移除div容器：

// if the user has solved the captcha yet, don't continue 
if (!thisView.captchaResponse) { 
    return; 
} 

// remove recpatcha 
$('#recaptcha-container').remove(); 

似乎沒有要，谷歌已經提供給摧毀grecaptcha部件雖然一個正確API method。這是一個問題嗎？推薦的方法是什麼？

以上移除的容器在Chrome中運行，但不在IE11中運行。在IE11中，驗證碼挑戰仍然可見。

Answer 1

按照驗證碼的常見問題，似乎移出容器後，你應該重新使用grecaptcha.reset(id)

https://developers.google.com/recaptcha/docs/faq

I'm getting an uncaught SecurityError: blocked a frame with origin " https://www.google.com " from accessing a frame with origin "". What should I do?

This typically occurs if the reCAPTCHA widget HTML element is programmatically removed sometime after the end user clicks on the checkbox. We recommend using the grecaptcha.reset() javascript function to reset the reCAPTCHA widget.