IB20.hasRole

Signature

IB20.sol

function hasRole(bytes32 role, address account) external view returns (bool);

Field	Value
Selector	`0x91d14854`
Canonical signature	`hasRole(bytes32,address)`

Whether account is a member of role. User-defined roles are supported and have no built-in effect on the token’s own functions.

Parameter	Description
`role`	Role to check.
`account`	Account to check.

Whether account holds role.

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

No direct policy interaction.

Usage Example

IB20(target).hasRole(role, account);