IERC1271
Interface of the ERC-1271 standard signature validation method for contracts as defined in https://eips.ethereum.org/EIPS/eip-1271[ERC-1271].
Functions
isValidSignature
Should return whether the signature provided is valid for the provided data
function isValidSignature(bytes32 hash, bytes calldata signature) external view returns (bytes4 magicValue);
Parameters
| Name | Type | Description |
|---|---|---|
hash | bytes32 | Hash of the data to be signed |
signature | bytes | Signature byte array associated with hash |