Lesson 4: FundMe Contract AddressToAmountFunded Not appearing

[ErikRobles]

After deploying to Injected Web3, I noticed that AddressToAmountFunded was missing from my deployed contract. I noiced that in the video the = suddenly turned into += so I thought, ahh that must be why I am not seeing it. But on redeploy, I still do not see the AddressToAmountFunded Button. Here is my Contract excluding the header info like pragma and Priceconverter etc:

contract FundMe {
    using PriceConverter for uint256;
    uint256 public minimumUsd = 50 * 1e18; // 1 * 10 ** 18
    address[] public funders;
    mapping(address => uint256) addressToAmountFunded;
    address public owner;
    constructor() {
        owner = msg.sender;
    } 

    function fund() public payable {
        require(msg.value.getConversionRate() >= minimumUsd, "Minimum Funding Amount is 1 Eth");
        funders.push(msg.sender);
        addressToAmountFunded[msg.sender] += msg.value;
    }

    function withdraw() public onlyOwner {
        for(uint256 funderIndex = 0; funderIndex < funders.length; funderIndex++) {
           address funder =  funders[funderIndex];
           addressToAmountFunded[funder] = 0;
        }
        funders = new address[](0);
        (bool callSuccess,) = payable(msg.sender).call{value: address(this).balance}("");
        require(callSuccess, "Call failed.");
    }
    
    modifier onlyOwner {
        require(msg.sender == owner, "Sorry. Please log in with your own account.");
        _;
    }

}

I must be missing something simple. Any help appreciated. Thank you in advance.

[alymurtazamemon]

@ErikRobles In order to see that, you need to mark it public like this,

mapping(address => uint256) public addressToAmountFunded;

[ErikRobles]

Thank you. That indeed was the problem. I wasn't making sure it was visible to the public.