fix: do not crash due to incorrect format (#124)

Author: ValeraS

src/components/DateField/hooks/useDateFieldState.ts

@@ -69,6 +69,7 @@ export function useDateFieldState(props: DateFieldStateOptions): DateFieldState
 
     if (
         !value &&
+        Object.keys(allSegments).length > 0 &&
         isAllSegmentsValid(allSegments, validSegments) &&
         Object.keys(validSegments).length === Object.keys(allSegments).length
     ) {

src/components/RangeDateField/hooks/useRangeDateFieldState.ts

@@ -80,6 +80,7 @@ export function useRangeDateFieldState(props: RangeDateFieldStateOptions): Range
 
     if (
         !value &&
+        Object.keys(allSegments).length > 0 &&
         isAllSegmentsValid(allSegments, validSegments.start) &&
         Object.keys(validSegments.start).length === Object.keys(allSegments).length &&
         isAllSegmentsValid(allSegments, validSegments.end) &&