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openzeppelin-contracts-upgradeable
Unverified Commit 65b7e515 by Bill Hsu Committed by GitHub
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Align comments (#2458)

parent 318c4b44
Showing with 2 additions and 2 deletions
contracts/token/ERC721/IERC721.sol
...@@ -117,8 +117,8 @@ interface IERC721 is IERC165 { ...@@ -117,8 +117,8 @@ interface IERC721 is IERC165 {
* *
* Requirements: * Requirements:
* *
* - `from` cannot be the zero address. * - `from` cannot be the zero address.
* - `to` cannot be the zero address. * - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`. * - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
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