0x800c32eaa2a6c93cf4cb51794450ed77fbfbb172
Solidity v0.6.12+commit.27d51765
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0x800c32eaa2a6c93cf4cb51794450ed77fbfbb172
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mcp.smarts.md
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isValidSignatureNow(signer: address, digest: bytes32, signature: bytes)
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Checks whether a signature was produced by a given signer for a provided digest.✨ AI
開發者： Checks if a signature is valid for a given signer and data hash. If the signer is a smart contract, the signature is validated against that smart contract using ERC1271, otherwise it's validated using `ECRecover.recover`.
參數
| 名稱 | 類型 | 描述 |
|---|---|---|
| signer | address | Address of the claimed signer |
| digest | bytes32 | Keccak-256 hash digest of the signed message |
| signature | bytes | Signature byte array associated with hash |
回傳值
| 名稱 | 類型 | 描述 |
|---|---|---|
| — | bool | True if the signature is valid for the signer and digest, otherwise false.✨ AI |