Security and Common Actions 🛡️

Security is everything in Web3! We use require() to set rules that must be met before the code can continue.

If a require condition fails, the transaction "reverts," meaning all changes are cancelled and the user gets a helpful error message.

You can bundle these checks into a Modifier, like onlyOwner, to restrict access to sensitive functions.

VeChainThor provides a secure and sustainable environment for these actions.

You're getting it! To set up your contract's "owner" at the start, use a Constructor, which runs exactly once when the contract is born.