safeTransferFromfrom
SafeTransferFromfrom appears to be a typographical error or nonstandard variation of the widely used ERC-721 function safeTransferFrom. The standard function, safeTransferFrom, is part of the ERC-721 non-fungible token specification and is used to securely transfer a token from one address to another. The extra “from” is not part of the official API and is not defined by the ERC-721 standard.
Two overloads exist for safeTransferFrom:
- safeTransferFrom(address from, address to, uint256 tokenId)
- safeTransferFrom(address from, address to, uint256 tokenId, bytes data)
The first overload is typically implemented by calling the second with empty data. Both variants require that
When transferring, safeTransferFrom validates that the token exists and that the caller is authorized. If the
transferFrom transfers the token but does not perform the onERC721Received check, which can result in tokens
safeTransferFrom is widely adopted by wallets, marketplaces, and other token-enabled applications. It is essential to ensure