Previously, we have implemented the main functionality of our split payment smart contract in Solidity. In this video tutorial, we are going to finish smart contract by adding access control. We will use Solidity require() statement for this.
If a user does not exist, no error is produced. We should change that. In this video you will learn…
Read StoryIn this video, we start to build the DAO smart contract, and implement the following features: Collect investor money in…
Read StoryIn Truffle, when you write tests, you can use 'artifacts' and 'web3' objects, without defining these names: const MyContract =…
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