I want o change the function
function enter() public payable {
require(msg.value > .01 ether);
players.push(msg.sender);
}
Instead of ether, user use our token/erc20 to enter the lottery
I want o change the function
function enter() public payable {
require(msg.value > .01 ether);
players.push(msg.sender);
}
Instead of ether, user use our token/erc20 to enter the lottery
Hi, I think this is possible, users need to approve
to this Lottery
contract, and then the contract call transferFrom
to get the user token. So what is your question?
how can I implement that? https://gist.github.com/willianmano/eac9b24ff9df04cce88465f485a8fdbc
this is the code I want to modify. Please Help, Thank you.
I think you should try to do this by yourself at first rather than just want to get the final answer. We all would like to help you if you meet any questions when you try to achieve this feature.
Already done, thanks btw