diff --git a/public/scss/hop-styling.scss b/public/scss/hop-styling.scss
index 2bc6a195..ace72aa6 100644
--- a/public/scss/hop-styling.scss
+++ b/public/scss/hop-styling.scss
@@ -216,7 +216,7 @@ body {
             border-color: #0c7e47;
         }
         select {
-            background-image: url(/icons/select-error.png);
+            background-image: url(/icons/select-success.png);
         }
     }
 
diff --git a/src/helpers/browser-helper.js b/src/helpers/browser-helper.js
index eb1d77fb..5ce440e6 100644
--- a/src/helpers/browser-helper.js
+++ b/src/helpers/browser-helper.js
@@ -12,6 +12,10 @@ function getiOSversion() {
     if (/iP(hone|od|ad)/.test(navigator.platform)) {
         // supports iOS 2.0 and later:
         var v = navigator.appVersion.match(/OS (\d+)_(\d+)_?(\d+)?/);
+        if (!v) {
+            return null;
+        }
         return [parseInt(v[1], 10), parseInt(v[2], 10), parseInt(v[3] || 0, 10)];
     }
+    return null;
 }
\ No newline at end of file
diff --git a/src/layouts/payment-page/payment-page.vue b/src/layouts/payment-page/payment-page.vue
index e1f7daa0..d4bf082f 100644
--- a/src/layouts/payment-page/payment-page.vue
+++ b/src/layouts/payment-page/payment-page.vue
@@ -782,7 +782,6 @@ export default {
             });
         },
         handleIFrameContentWindowMessage(event) {
-            console.log('Received message from iframe:', event.data);
             const iframe = this.$refs.paymentFrame;
             if (typeof event.data !== 'string') {
                 return;
@@ -856,12 +855,16 @@ export default {
         },
         submitPaymentAction() {
             const iframe = this.$refs.paymentFrame;
-            iframe.contentWindow.postMessage('submitPayment', '*');
+            if (iframe && iframe.contentWindow) {
+                iframe.contentWindow.postMessage('submitPayment', '*');
+            }
         },
         switchToAfterPay() {
             const iframe = this.$refs.paymentFrame;
-            this.afterpayModalOpen = true;
-            iframe.contentWindow.postMessage('afterpay-switch', '*');
+            if (iframe && iframe.contentWindow) {
+                this.afterpayModalOpen = true;
+                iframe.contentWindow.postMessage('afterpay-switch', '*');
+            }
         },
         showIssLoadingModal
     }
@@ -901,14 +904,14 @@ export default {
 
     .switch-payment-container {
         @include media-breakpoint-up(lg) {
-            padding-top: 1.25rem
+            padding-top: 1.25rem;
         }
     }
 
     .switch-payment-text {
         padding-top: 1rem;
         padding-bottom: .625rem;
-        border-top: 1px solid #f0f1f2
+        border-top: 1px solid #f0f1f2;
     }
 
     .footer-component:deep(.footer) {