Merge pull request #450 from dynamsoft-docs/preview

update to internal commit 588a8300

Author: Dynamsoft-Henry

_includes/sidelist-programming/programming-javascript.html

@@ -1453,7 +1453,7 @@
     </li>
     <li>
       <a href="{{ site.js }}faq/change-domain-binding-of-product-key.html"
-        >How to change the domain binding of your product key?</a
+        >How to Secure Your License Key by Managing Domain Binding?</a
       >
     </li>
     <li>
@@ -1609,6 +1609,10 @@
       <a href="{{ site.js }}faq/enable-supported-barcode-format.html"
         >How to Enable Specific Barcode Formats with Your License?</a>
     </li>
+    <li>
+      <a href="{{ site.js }}faq/camera-cannot-open-in-pwa.html"
+        >How to Resolve Camera Cannot Open in PWA Using Dynamsoft Barcode Reader on iOS?</a>
+    </li>
   </ul>
 </li>
 <li lang="javascript"><a href="{{ site.license_activation }}index.html" class="otherLinkColour">License Initialization</a></li>

programming/javascript/faq/camera-cannot-open-in-pwa.md

@@ -0,0 +1,37 @@
+---
+layout: default-layout
+title: How to Resolve Camera Cannot Open in PWA Using Dynamsoft Barcode Reader on iOS
+description: Camera Cannot Open in PWA Using Dynamsoft Barcode Reader on iOS
+keywords: PWA, iOS, camera, javascript, js
+needAutoGenerateSidebar: false
+---
+
+
+# How to Resolve Camera Cannot Open in PWA Using Dynamsoft Barcode Reader on iOS
+
+## ❓ Issue
+
+When using **Dynamsoft Barcode Reader** in a **Progressive Web App (PWA)** on **iOS**, the **camera fails to open**. This prevents barcode scanning functionality from working as expected.
+
+## 💡 Cause
+
+This issue is due to **limited PWA support on iOS**. Specifically:
+
+- iOS has known restrictions when accessing camera features from PWAs.
+- Cached data or system-level inconsistencies can cause the camera initialization to fail.
+
+## ✅ Solution
+
+To resolve the issue:
+
+1. **Clear Safari cache(iOS 18+)**:
+   - Go to **Settings > Apps > Safari > Clear History and Website Data**.
+
+2. **Reboot the device**:
+   - Power off your iPhone or iPad completely, then restart it.
+
+After following these steps, try launching the PWA again and accessing the camera.
+
+## 📌 Note
+
+This issue is specific to **iOS PWAs**. On Android or desktop browsers, Dynamsoft Barcode Reader in a PWA generally works without issue.

programming/javascript/faq/change-domain-binding-of-product-key.md

@@ -1,16 +1,15 @@
 ---
 layout: default-layout
-title: How to change the domain binding of your product key?
+title: How to Secure Your License Key by Managing Domain Binding
 keywords: Dynamsoft Barcode Reader, FAQ, JavaScript, tech basic, domain binding, product key
 description: How to change the domain binding of your product key?
 needAutoGenerateSidebar: false
 ---
 
-# How to change the domain binding of your product key?
+# How to Secure Your License Key by Managing Domain Binding?
 
 [<< Back to FAQ index](index.md)
-
-In order to change the domain binding of the handshake code that includes the license item in question please follow the below steps -
+This guide explains how to protect your software product key by properly managing or changing its domain binding. Domain binding ties a product key to a specific domain, helping prevent unauthorized use or piracy. Please follow the below steps -
   1. You will first need to log into the [customer portal](https://www.dynamsoft.com/customer/index).
   2. After login, please navigate go to [projects link](https://www.dynamsoft.com/lts/index.html#/handshakeCodes)
   3. Find the project that you want to change the domain binding.

programming/javascript/faq/index.md

@@ -25,13 +25,13 @@ noTitleIndex: true
 
 8. [What are the differences between updateScanSettings/updateVideoSettings/updateRuntimeSettings?](differences-between-updateScanSettings-updateVideoSettings-and-updateRuntimeSettings.html)
 
-9.  [What are the different ways to customize the UI?](different-ways-to-customize-ui.html)
+9. [What are the different ways to customize the UI?](different-ways-to-customize-ui.html)
 
 10. [How to get the logs for the JavaScript SDK?](get-sdk-logs.html)
 
 11. [How do you upgrade to a newer version of the SDK?](upgrade-old-to-new.html)
 
-12. [How to change the domain binding of your product key?](change-domain-binding-of-product-key.html)
+12. [How to Secure Your License Key by Managing Domain Binding?](change-domain-binding-of-product-key.html)
 
 13. [When is singleFrameMode enabled?](when-singleFrameMode-is-enabled.html)
 
@@ -86,3 +86,5 @@ noTitleIndex: true
 38. [What are the system requirements for running the latest version of Dynamsoft Barcode Reader?](system-requirement.html)
 
 39. [How to Enable Specific Barcode Formats with Your License?](enable-supported-barcode-format.html)
+
+40. [How to Resolve Camera Cannot Open in PWA Using Dynamsoft Barcode Reader on iOS](camera-cannot-open-in-pwa.html)