fix(csv parse): be stricter with float parsing (#2987)

* fix(csv parse): be stricter with float parsing * allow negative numbers --------- Co-authored-by: Henry Fontanier <[email protected]>
dust-tt · Dec 21, 2023 · 215c7c9 · 215c7c9
1 parent 4b59e8c
commit 215c7c9
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/front/pages/api/w/[wId]/data_sources/[name]/databases/csv.ts b/front/pages/api/w/[wId]/data_sources/[name]/databases/csv.ts
@@ -303,10 +303,11 @@ async function rowsFromCsv(
     parsedValuesByCol[col] = (() => {
       for (const parser of [
         // number
-        (v: string) => (isNaN(parseFloat(v)) ? undefined : parseFloat(v)),
+        (v: string) =>
+          /^-?\d+(\.\d+)?$/.test(v.trim()) ? parseFloat(v.trim()) : undefined,
         // date/datetime
         (v: string) => {
-          const date = new Date(v);
+          const date = new Date(v.trim());
           const epoch = date.getTime();
           return isNaN(epoch)
             ? undefined