Encore\Admin\Form\Field::formatLabel PHP 메소드

    protected function formatLabel($arguments = [])
    {
        $column = is_array($this->column) ? current($this->column) : $this->column;
        $label = isset($arguments[0]) ? $arguments[0] : ucfirst($column);
        return str_replace(['.', '_'], ' ', $label);
    }