As title, the hashes should be validated before setting the array hash in setTransactionHashes method.
And the setTransactionHashes method are available in some classes. It can checkout the following captured picture.

I think we can use the isArrayOfHashes to validate that hash is correct format.
It's related to issue #64 and PR #68 .
As title, the

hashesshould be validated before setting the array hash insetTransactionHashesmethod.And the
setTransactionHashesmethod are available in some classes. It can checkout the following captured picture.I think we can use the
isArrayOfHashesto validate that hash is correct format.It's related to issue #64 and PR #68 .