public function dialogBackButton(string $title = null): string
    {
        $button = '<button class="modal-back btn btn-default btn-xs">';
        $button .= '<i class="fa fa-fw fa-arrow-left"></i>';
        $button .= $title ?? __('back');
        $button .= '</button>';

        return $button;
    }
public function dialogBackButton(string $title = null): string
    {
        $button = '<button class="modal-back btn btn-default btn-xs">';
        $button .= '<i class="fa fa-fw fa-arrow-left"></i>';
        $button .= $title ?? __('back');
        $button .= '</button>';

        return $button;
    }
public function dialogBackButton ( string $ title = null ) : string { $ button = '<button class="modal-back btn btn-default btn-xs">' ; $ button .= '<i class="fa fa-fw fa-arrow-left"></i>' ; $ button .= $ title ?? __ ( 'back' ) ; $ button .= '</button>' ; return $ button ; }
Get the back button for modal dialogs if dialog_header is not used

@param  string $title optional title of the button, default is translation of "back"
@return string        HTML
Get the back button for modal dialogs if dialog_header is not used