fix(monthpicker): isValidDate was inverted when setting validation

2026-10-30 09:24:06 +00:00 · 2026-09-29 11:58:15 +02:00
2 changed files with 9 additions and 2 deletions
@@ -0,0 +1,5 @@
+---
+"@navikt/ds-react": patch
+---
+
+MonthPicker: `onValidate` from `useMonthpicker` now reports `isInvalid: true` for text that can't be parsed as a month, and `false` for a valid but disabled month.
@@ -273,13 +273,15 @@ export const useMonthpicker = (
    const isBefore = getIsBefore({ fromDate, date: month });
    const isAfter = getIsAfter({ toDate, date: month });

+    const isMonthValidDate = isValidDate(month);
+
    if (
-      !isValidDate(month) ||
+      !isMonthValidDate ||
      (disabled && dateMatchModifiers(month, disabled))
    ) {
      updateMonth(undefined);
      updateValidation({
-        isInvalid: isValidDate(month),
+        isInvalid: !isMonthValidDate,
        isDisabled: disabled && dateMatchModifiers(month, disabled),
        isValidMonth: false,
        isEmpty: !e.target.value,