Crowd Fund | Solidity 0.8

Solidity application example - Crowd fund ERC20 token.

1:16 - State variables 3:53 - Constructor 4:17 - Launch 7:23 - Cancel 8:43 - Pledge 11:40 - Unpledge 13:22 - Claim 15:53 - Refund 17:42 - Deploy and demo

#Solidity #SmartContract #Ethereum #スマートコントラクト

Remix https://remix.ethereum.org

Code https://solidity-by-example.org/app/crowd-fund/

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