01-fallback.md

Fallback

1. Checkout the exercise

git checkout exercise-01

2. Exercise

Write your code inside contracts/MultiSigWallet.sol

Declare a payable fallback function

• it should emit the Deposit event (see below) with

  • msg.sender
  • msg.value
  • current amount of ether in the contract (address(this).balance)

event Deposit(address indexed sender, uint amount, uint balance);

3. Test

Test your code

npm test

4. Solution

git checkout exercise-01-solution