From 7d2841c4fefde58243ec2c09eae8b2293aba0ae5 Mon Sep 17 00:00:00 2001
From: danetsao <danetsaoo@gmail.com>
Date: Thu, 21 Sep 2023 12:47:45 -0500
Subject: [PATCH] Added '?' operator to fix possible null error

---
 src/forms/CalendarForm/validation/validateExceptions.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/forms/CalendarForm/validation/validateExceptions.tsx b/src/forms/CalendarForm/validation/validateExceptions.tsx
index 01c7ed17..425367a9 100644
--- a/src/forms/CalendarForm/validation/validateExceptions.tsx
+++ b/src/forms/CalendarForm/validation/validateExceptions.tsx
@@ -249,10 +249,10 @@ export function validateExceptionInterOverlaps(
     rows.map((row) => ({
       i: row.i,
       startDate: dayjs
-        .min(row.rows.map(({ startDate }) => dayjs(startDate)))
+        .min(row.rows.map(({ startDate }) => dayjs?.(startDate)))
         .startOf('day'),
       endDate: dayjs
-        .max(row.rows.map(({ endDate }) => dayjs(endDate)))
+        .max(row.rows.map(({ endDate }) => dayjs?.(endDate)))
         .endOf('day')
     }));