title: Adyen's Secured Fields doesn't render
body: <p>I'm trying to use Adyen's Secured Fields to encrypt shopper's sensitive data
  <a href="https://docs.adyen.com/developers/checkout/api-integration" rel="nofollow noreferrer">https://docs.adyen.com/developers/checkout/api-integration</a></p>
  
  <p>The inputs are supposed to render as iframes on the page, but I'm getting the following error.</p>
  
  <p><a href="https://i.stack.imgur.com/VsR97.png" rel="nofollow noreferrer">iframe error</a></p>
  
  <p><strong>Libray embed in the</strong> <code>&lt;head&gt;</code></p>
  
  <pre><code>&lt;script type="text/javascript" src="https://checkoutshopper-test.adyen.com/checkoutshopper/assets/js/sdk/checkoutSecuredFields.1.3.3.min.js"&gt;&lt;/script&gt;
  </code></pre>
  
  <p><strong>Form</strong></p>
  
  <pre><code>&lt;form class="flex-center position-ref h-100" action="{{ route('pay.credit') }}" method="post" id="adyen-encrypted-form"&gt;
              @csrf()
              @method('POST')
  
              &lt;div class="cards-div"&gt;
  
                  &lt;div class="js-chckt-pm__pm-holder"&gt;
                      &lt;input type="hidden" name="txvariant" value="card" /&gt;
                      {{--&lt;div class="form-group"&gt;--}}
                          {{--&lt;div class="form-control"&gt;--}}
                              &lt;label&gt;
                                  &lt;span class="input-field" data-cse="encryptedCardNumber"&gt;&lt;/span&gt;
                              &lt;/label&gt;
                          {{--&lt;/div&gt;--}}
                      {{--&lt;/div&gt;--}}
                      &lt;div class="form-group"&gt;
                          &lt;div class="form-control"&gt;
                              &lt;label&gt;
                                  &lt;span class="input-field" data-cse="encryptedExpiryMonth"&gt;&lt;/span&gt;
                              &lt;/label&gt;
                          &lt;/div&gt;
                      &lt;/div&gt;
                      &lt;div class="form-group"&gt;
                          &lt;div class="form-control"&gt;
                              &lt;label&gt;
                                  &lt;span class="input-field" data-cse="encryptedExpiryYear"&gt;&lt;/span&gt;
                              &lt;/label&gt;
                          &lt;/div&gt;
                      &lt;/div&gt;
                      &lt;div class="form-group"&gt;
                          &lt;div class="form-control"&gt;
                              &lt;label&gt;
                                  &lt;span class="input-field" data-cse="encryptedSecurityCode"&gt;&lt;/span&gt;
                              &lt;/label&gt;
                          &lt;/div&gt;
                      &lt;/div&gt;
                      &lt;div id="pmHolder" class="js-chckt-pm__pm-holder"&gt;
                          &lt;input type="hidden" name="txvariant" value="card"&gt;
                          &lt;input type="hidden" name="encryptedCardNumber" id="card-encrypted-card" value=""&gt;
                          &lt;input type="hidden" name="encryptedExpiryMonth" id="card-encrypted-month" value=""&gt;
                          &lt;input type="hidden" name="encryptedExpiryYear" id="card-encrypted-year" value=""&gt;
                          &lt;input type="hidden" name="encryptedSecurityCode" id="card-encrypted-code" value=""&gt;
                      &lt;/div&gt;
  
                      &lt;button type="submit" class="btn btn-success btn-lg btn-block"&gt;Pagar&lt;/button&gt;
                  &lt;/div&gt;
              &lt;/div&gt;
  
          &lt;/form&gt;
  </code></pre>
  
  <p><strong>Origin key at the bottom of</strong> <code>&lt;body&gt;</code></p>
  
  <pre><code>&lt;script type="text/javascript"&gt;
              var csfSetupObj = {
                  rootNode: '.cards-div',
                  configObject : {
                      originKey : "pub.v2.8015418815230181.aHR0cDovL2FkeWVuLmJldGE.KfETYJbalDv9FEZ04R8azVjBqUreC611yhD-ZFMwZKI0"
                  }
              };
              var securedFields = csf(csfSetupObj);
          &lt;/script&gt;
  </code></pre>