Arashtad

In this article, we are going to analyze the ERC-20 event and function deeper and get familiar with the building blocks of any ERC-20 smart contract . Learning these methods and events will help us write the smart contract of our desired token. Throughout this article, you will see the functionalities of all the smart contracts that we wrote for creating an ERC20 token in the last article. Functions and Event of all ERC-20 contracts: In general, every ERC-20 token has the below functions and events: function name() public view returns (string) function symbol() public view returns (string) function decimals() public view returns (uint8) function totalSupply() public view returns (uint256) function balanceOf(address _owner) public view returns (uint256 balance) function transfer(address _to, uint256 _value) public returns (bool success) function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) function approve(address _spe...