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require

Jonathan Lyon answered on July 31, 2022 Popularity 10/10 Helpfulness 1/10

answer require

require

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function transfer(address receiver, uint256 numTokens) public override returns (bool) {
        require(numTokens <= balances[msg.sender]);
        balances[msg.sender] = balances[msg.sender].sub(numTokens);
        balances[receiver] = balances[receiver].add(numTokens);
        emit Transfer(msg.sender, receiver, numTokens);
        return true;
}

Popularity 10/10 Helpfulness 1/10 Language whatever

Source: ethereumdev.io

Tags: require whatever

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Contributed on Jul 31 2022

Jonathan Lyon

0 Answers Avg Quality 2/10

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