bug/1063-prevent-negative-amounts (#2589)

* bug/1063-prevent-negative-amounts * comment
wormhole-foundation · Sep 13, 2024 · e19b2cf · e19b2cf
1 parent 74d3659
commit e19b2cf
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/wormhole-connect/src/views/v2/Bridge/AmountInput/index.tsx b/wormhole-connect/src/views/v2/Bridge/AmountInput/index.tsx
@@ -149,10 +149,10 @@ const AmountInput = (props: Props) => {
   }, [isInputDisabled, tokenBalance]);
 
   // Update token amount in local state
-  const onAmountChange = useCallback(
-    (e: any) => setAmountLocal(e.target?.value),
-    [],
-  );
+  const onAmountChange = useCallback((e: any) => {
+    if (Number(e.target?.value) < 0) return; // allows "everything" but negative numbers
+    setAmountLocal(e.target?.value);
+  }, []);
 
   return (
     <div className={classes.amountContainer}>