@access-control:access-control.hasRole

Whether an account holds a role on an AccessControl contract (string roles) or an AccessManager (numeric role ids).

Returns: bool

Syntax

@access-control:access-control.hasRole(target role account)

Arguments

Name	Type	Description
target	address	AccessControl contract or AccessManager address
role	number | string	Role name (e.g. MINTER_ROLE), bytes32 value, or AccessManager role id
account	address	Account to check

Examples

load access-control

set $token 0x9C58BAcC331c9aa871AFD802DB6379a98e80CEdb
set $manager 0xc0dbDcA66a0636236fAbe1B3C16B1bD4C84bB1E1

# AccessControl role names are hashed automatically
print @access-control.hasRole($token MINTER_ROLE @me)

# AccessManager numeric role ids
print @access-control.hasRole($manager 42 @me)

Notes

• Role resolution follows access-control:grant. For AccessManager roles the membership flag is returned; the member’s execution delay is ignored.

See Also

• access-control:grant / access-control:revoke