if ('share' in navigator) {
      shareBtn = <IconButton className='optional' iconComponent={ShareIcon} title={intl.formatMessage(messages.share, { name: account.get('username') })} onClick={this.handleShare} />;
    } else {
      shareBtn = <CopyIconButton className='optional' title={intl.formatMessage(messages.copy)} value={account.get('url')} />;
    }