pragma solidity ^0.4.24; import "./Ownable.sol"; /** * @title Contactable token * @dev Basic version of a contactable contract, allowing the owner to provide a string with their * contact information. */ contract Contactable is Ownable { string public contactInformation; /** * @dev Allows the owner to set a string with their contact information. * @param _info The contact information to attach to the contract. */ function setContactInformation(string _info) public onlyOwner { contactInformation = _info; } }