🛠️ Minor changes in frontend (#715)

frontend/src/components/UserSettings/ChangePassword.tsx

@@ -44,7 +44,7 @@ const ChangePassword: React.FC = () => {
       reset()
     },
     onError: (err: ApiError) => {
-      const errDetail = err.body.detail
+      const errDetail = err.body?.detail
       showToast('Something went wrong.', `${errDetail}`, 'error')
     },
   })

frontend/src/components/UserSettings/DeleteConfirmation.tsx

@@ -46,7 +46,7 @@ const DeleteConfirmation: React.FC<DeleteProps> = ({ isOpen, onClose }) => {
       onClose()
     },
     onError: (err: ApiError) => {
-      const errDetail = err.body.detail
+      const errDetail = err.body?.detail
       showToast('Something went wrong.', `${errDetail}`, 'error')
     },
     onSettled: () => {

frontend/src/components/UserSettings/UserInformation.tsx

@@ -53,7 +53,7 @@ const UserInformation: React.FC = () => {
       showToast('Success!', 'User updated successfully.', 'success')
     },
     onError: (err: ApiError) => {
-      const errDetail = err.body.detail
+      const errDetail = err.body?.detail
       showToast('Something went wrong.', `${errDetail}`, 'error')
     },
     onSettled: () => {
@@ -118,7 +118,7 @@ const UserInformation: React.FC = () => {
               />
             ) : (
               <Text size="md" py={2}>
-                {currentUser!.email}
+                {currentUser?.email}
               </Text>
             )}
             {errors.email && (