fix: digit contracts zero behavior (deriv-com#14190)

heorhi-deriv · Mar 21, 2024 · 419d100 · 419d100
1 parent 0ddf877
commit 419d100
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/...ages/trader/src/Modules/Contract/Components/LastDigitPrediction/last-digit-prediction.tsx b/...ages/trader/src/Modules/Contract/Components/LastDigitPrediction/last-digit-prediction.tsx
@@ -79,11 +79,11 @@ const LastDigitPrediction = ({
             [key: string]: (val: number | null) => boolean;
         } = {
             DIGITMATCH: (val: number | null) => val === barrier,
-            DIGITDIFF: (val: number | null) => val !== barrier && !!barrier && !isNaN(barrier),
-            DIGITOVER: (val: number | null) => !!(val && barrier) && val > barrier,
-            DIGITUNDER: (val: number | null) => !!(val && barrier) && val < barrier,
+            DIGITDIFF: (val: number | null) => val !== barrier,
+            DIGITOVER: (val: number | null) => !!((val || val === 0) && (barrier || barrier === 0)) && val > barrier,
+            DIGITUNDER: (val: number | null) => !!((val || val === 0) && (barrier || barrier === 0)) && val < barrier,
             DIGITODD: (val: number | null) => !!val && Boolean(val % 2),
-            DIGITEVEN: (val: number | null) => !!val && !(val % 2),
+            DIGITEVEN: (val: number | null) => (!!val && !(val % 2)) || val === 0,
         };
         if (!contract_type || !barrier_map[contract_type]) return null;
         return barrier_map[contract_type](num) ? num : null;