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How to handle Solidity errors with React and Wagmi hooks

  • When building a frontend for a blockchain protocol, it's important to handle errors from smart contracts.
  • Solidity's require statements are used to stop functions if certain conditions are not met.
  • In the frontend, we can use wagmi hooks with React to handle error messages.
  • By logging or displaying the failureReason, we can see why the function call reverted.

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