datatable.directory/app/View/WidgetFactory.php

<?php


namespace App\View;

class WidgetFactory
{
    public function text($name, $label)
    {
        return new Widget('input', $name, $label);
    }

    public function number($name, $label)
    {
        return new Widget('number', $name, $label);
    }

    public function email($name, $label)
    {
        return new Widget('email', $name, $label);
    }

    public function textarea($name, $label)
    {
        return (new Widget('textarea', $name, $label))->minHeight('4em');
    }
}