Gas-less Token Transfer - Test | Testing with Foundry

[@smartcontractprogrammer]

Overview kzbin.info/www/bejne/qKbGi6WCZtOChZo Codiing video kzbin.info/www/bejne/oIqxn5SqjbemeNU Code github.com/t4sk/hello-foundry Book book.getfoundry.sh/ Solidity by Example solidity-by-example.org/

[@idrees2516]

this series is much needed

[@NerdyDave]

Got here as soon as I saw this. Thanks for the video

[@lundeng7614]

That is so neat!

[@sheraztariq5811]

Thanks for your effort. I have two questions: 1) Does `vm.sign()` use `eth_signTypedData`? 2) For using permit we need to prepare eip712 structured data and then sign structured message. How it is being done in the video.

[@DeepakKumar-uz4xy]

i have confusion between IERC20PERMIT and ERC20PERMIT.sol. why we require both

[@smartcontractprogrammer]

IERC20Permit is interface ERC20Permit is a contract that implements IERC20Permit

[@sanchaykumar8]

Thank you so much for this amazing series, I've a doubt => Shouldn't the FEE have gone into the address(gasless) which has been defined as the "spender" instead of address(this) which is the address of the test_contract

[@smartcontractprogrammer]

If you did that, FEE would be stuck in gasless contract

[@sanchaykumar8]

@@smartcontractprogrammer Oh got it, thankss!

[@ManWorking-d8p]

What does "gasless" mean? This transfer does not need to pay for network fee?

[@smartcontractprogrammer]

someone else is paying for your transaction fee

[@betsakmapagmahal3620]

Man can you suggest me where to start? I have basic knowledge in coding

[@thileepanilankumaran6840]

Start with Solidity 0.8 Playlist

[@kavanihmohd7479]

First to watch