IB20.eip712Domain

Signature

IB20.sol

function eip712Domain() external view returns ( bytes1 fields, string memory name, string memory version, uint256 chainId, address verifyingContract, bytes32 salt, uint256[] memory extensions );

Field	Value
Selector	`0x84b0196e`
Canonical signature	`eip712Domain()`

Description

ERC-5267 EIP-712 domain introspection.

Returns

Value	Description
`fields`	Bitmap of populated domain fields (`0x0f`: `name`, `version`, `chainId`, `verifyingContract`).
`name`	Live `name()` value.
`version`	Constant `"1"`.
`chainId`	Current `block.chainid`.
`verifyingContract`	This token’s address.
`salt`	Unused (zero).
`extensions`	Empty.

Access Control

Read-only or ERC-20-standard access rules unless the NatSpec states otherwise.

Policy Interaction

No direct policy interaction.

Example

Usage Example

IB20(target).eip712Domain();

Specifications

Reference

Node Operators

Security

Signature

Description

Returns

Access Control

Policy Interaction

Example

​Signature

​Description

​Returns

​Access Control

​Policy Interaction

​Example

Signature

Description

Returns

Access Control

Policy Interaction

Example