diff --git a/demo/viewer/viewer.html b/demo/viewer/viewer.html
index 0c096a9a..8aa87e41 100644
--- a/demo/viewer/viewer.html
+++ b/demo/viewer/viewer.html
@@ -53,9 +53,9 @@
       <script main="@empty"
               env="production"
               config="../package.json!npm"
-              src="../dist/bundles/app.js?v=1724972361669"
+              src="../dist/bundles/app.js?v=1726195165763"
               cache-key="v"
-              cache-version="1724972361669"
+              cache-version="1726195165763"
               base-url="../">
       </script>
     </body>
diff --git a/index.dev.html b/index.dev.html
index 0a9ebbef..d5715489 100644
--- a/index.dev.html
+++ b/index.dev.html
@@ -59,6 +59,6 @@
           errRepURL: ''
         }));
       </script>
-      <script src="node_modules/steal/steal.production.js?v=1724972332735" cache-key="v" cache-version="1724972332735" main="@caliorg/a2jviewer/app"></script>
+      <script src="node_modules/steal/steal.production.js?v=1726194667293" cache-key="v" cache-version="1726194667293" main="@caliorg/a2jviewer/app"></script>
     </body>
   </html>
\ No newline at end of file
diff --git a/index.html b/index.html
index 18d497fa..e4b42ede 100644
--- a/index.html
+++ b/index.html
@@ -59,6 +59,6 @@
           errRepURL: ''
         }));
       </script>
-      <script src="node_modules/steal/steal.production.js?v=1725637191625" cache-key="v" cache-version="1725637191625" main="@caliorg/a2jviewer/app"></script>
+      <script src="node_modules/steal/steal.production.js?v=1726195110818" cache-key="v" cache-version="1726195110818" main="@caliorg/a2jviewer/app"></script>
     </body>
   </html>
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 363ce5fd..959c7224 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@caliorg/a2jviewer",
-  "version": "8.1.7-0",
+  "version": "8.1.7-9",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@caliorg/a2jviewer",
-      "version": "8.1.7-0",
+      "version": "8.1.7-9",
       "license": "GNU AGPL v3.0",
       "dependencies": {
         "@caliorg/a2jdeps": "^7.1.7",
diff --git a/package.json b/package.json
index c3716c70..a4a64468 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@caliorg/a2jviewer",
-  "version": "8.1.7-0",
+  "version": "8.1.7-9",
   "description": "A2J Viewer standalone and preview app.",
   "main": "a2jviewer/app",
   "scripts": {
diff --git a/src/footer/footerVersion.js b/src/footer/footerVersion.js
index 79f74147..3647f6fb 100644
--- a/src/footer/footerVersion.js
+++ b/src/footer/footerVersion.js
@@ -1,7 +1,7 @@
 
 const version = {
-  number: '8.1.6',
-  date: '2023-10-16'
+  number: '8.1.7-9',
+  date: '2024-09-13'
 }
 
 export default version
diff --git a/src/mobile/pages/pages-vm.js b/src/mobile/pages/pages-vm.js
index 758dfe9b..48501e2f 100644
--- a/src/mobile/pages/pages-vm.js
+++ b/src/mobile/pages/pages-vm.js
@@ -219,6 +219,7 @@ export default DefineMap.extend('PagesVM', {
    * check is date is valid
    */
     function isValidDate (date) {
+      console.log("date: " + date)
       let dmy = date.split('/')
       // js wants mdy or ymd
       // while a2j dates are d/m/yyyy
@@ -246,14 +247,16 @@ export default DefineMap.extend('PagesVM', {
     }
 
     function sanitizeAnswerValues (answer) {
-      let validator = []
-
-      validator['Date'] = isValidDate
-      validator['Number'] = isValidNumber
-
-      for (let i = 1; i > answer.values.length; i++) {
-        if (!validator[answer.type](answer.values[i])) {
-          delete answer.values[i]
+      const validator = new Map()
+
+      validator.set('Date', isValidDate)
+      validator.set('Number', isValidNumber)
+      
+      if (validator.has(answer.type)){
+        for (let i = 1; i < answer.values.length; i++) {
+          if (!validator.get(answer.type)(answer.values[i])) {
+            delete answer.values[i]
+          }
         }
       }