diff --git a/resources/assets/js/views/.DS_Store b/resources/assets/js/views/.DS_Store
deleted file mode 100644
index 45f4ec022..000000000
Binary files a/resources/assets/js/views/.DS_Store and /dev/null differ
diff --git a/resources/assets/js/views/common/.DS_Store b/resources/assets/js/views/common/.DS_Store
deleted file mode 100644
index c2f451993..000000000
Binary files a/resources/assets/js/views/common/.DS_Store and /dev/null differ
diff --git a/resources/assets/js/views/common/items.js b/resources/assets/js/views/common/items.js
index 6da8dcaa4..bedf1cf25 100644
--- a/resources/assets/js/views/common/items.js
+++ b/resources/assets/js/views/common/items.js
@@ -41,16 +41,15 @@ const app = new Vue({
      
     watch: {
         'form.sale_price': function (newVal, oldVal) {
-            if (newVal != '' && newVal.search('^(?=.*?[0-9])[0-9.,]+$') == -1) {
+            if (newVal != '' && newVal.search('^(?=.*?[0-9])[0-9.,]+$') !== 0) {
                 this.form.sale_price = oldVal;
+                return;
             }
  
-            if (newVal.search('^(?=.*?[0-9])[0-9.,]+$') == 0) {
-                for (let item of this.regex_condition) {
-                    if (this.form.sale_price.includes(item)) {
-                        this.splice_value = this.form.sale_price.replace(item, '');
-                        this.form.sale_price = this.splice_value;
-                    }
+            for (let item of this.regex_condition) {
+                if (this.form.sale_price.includes(item)) {
+                    this.splice_value = this.form.sale_price.replace(item, '');
+                    this.form.sale_price = this.splice_value;
                 }
             }
         },
diff --git a/resources/views/components/documents/script.blade.php b/resources/views/components/documents/script.blade.php
index 3042802d1..f433150ec 100644
--- a/resources/views/components/documents/script.blade.php
+++ b/resources/views/components/documents/script.blade.php
@@ -10,7 +10,7 @@
 
 <script type="text/javascript">
     var document_items = {!! $document_items !!};
-    var document_default_currency = '{{ $currency_code }}';
+    var document_default_currency = {{ $currency_code }};
     var document_currencies = {!! $currencies !!};
     var document_taxes = {!! $taxes !!};
 </script>