Upload main.js

main.js

@@ -258,20 +258,20 @@ function parseNumber(value) {
   return Number.isFinite(parsed) ? parsed : 0;
 }
 
-function parseIntegerString(value) {
-  if (value === null || value === undefined) {
-    return Number.NaN;
-  }
-  const normalized = value.toString().trim();
-  if (!normalized) {
-    return 0;
-  }
-  if (!/^\d+$/.test(normalized)) {
-    return Number.NaN;
-  }
-  const parsed = Number.parseInt(normalized, 10);
-  return Number.isNaN(parsed) ? Number.NaN : parsed;
-}
+function parseIntegerString(value) {
+  if (value === null || value === undefined) {
+    return Number.NaN;
+  }
+  const normalized = value.toString().trim();
+  if (!normalized) {
+    return 0;
+  }
+  const parsed = Number.parseFloat(normalized.replace(",", "."));
+  if (!Number.isFinite(parsed) || Math.floor(parsed) !== parsed) {
+    return Number.NaN;
+  }
+  return parsed;
+}
 
 function formatQuantity(value) {
   const parsed = parseIntegerString(value);