New source found from dndbeyond.com

ddb_main/subApps/builder/components/InputField/InputField.tsx

@@ -79,12 +79,20 @@ export const InputField: FC<InputFieldProps> = ({
     const intValue = parseInt(e.target.value);
 
     // If entered value is below the minimum, reset to minimum
-    if (!isNaN(intValue) && inputProps?.min && intValue < inputProps?.min) {
+    if (
+      !isNaN(intValue) &&
+      inputProps?.min !== undefined &&
+      intValue < inputProps.min
+    ) {
       setValue(inputProps.min);
     }
 
     // If entered value is above the maximum and no initialValue exists, reset to maximum
-    if (!isNaN(intValue) && inputProps?.max && intValue > inputProps?.max) {
+    if (
+      !isNaN(intValue) &&
+      inputProps?.max !== undefined &&
+      intValue > inputProps.max
+    ) {
       setValue(inputProps.max);
     }