Solidity validator - BYTES

[serapath]

@todo

• validate bytes field
• review release at https://www.npmjs.com/package/solidity-validator 0.4.0

---

So far we were validating it as a string, but when we send the EVM doesn't accept it as a string, but we need to convert it into a byte, so it makes sense to also validate it as a byte.

So, we should validate both:

• if a user inserts a string
• or if a user inserts bytes

There are many types of bytes, so we also need to check if it's bytes, byte32 etc.