Error | Solidity 0.8

Solidity has 3 ways to throw an error: require, revert and assert. From Solidity 0.8 custom errors can be declared. #Solidity #SmartContract #Ethereum #スマートコントラクト Remix https://remix.ethereum.org Code https://solidity-by-example.org/error/ Take a course https://www.smartcontract.engineer/ Follow https://twitter.com/ProgrammerSmart https://discord.gg/bt8FK2wkcW https://t.me/smartcontractprogrammer https://smartcontractprogrammer.com