# checkPadding method | |
void checkPadding | |
(int offset, int padding) | |
## Implementation | |
```dart | |
void checkPadding(int offset, int padding) { | |
for (int readAt = offset; readAt < offset + padding; readAt++) { | |
if (data.getUint8(readAt) != 0) { | |
throw FidlError('Non-zero padding at: $readAt', | |
FidlErrorCode.fidlInvalidPaddingByte); | |
} | |
} | |
} | |
``` | |