I want to style a checkbox as a switch, but I don’t know how to achieve this.

I’m using bootstrap 4.6.2 and TWBS. I thought something like this would do the trick but it doesn’t.

        $this->add([
            'type' => Checkbox::class,
            'name' => 'test',
            'options' => [
                'label' => 'netto/brutto',
                'switch' => true,
What am I missing?
              
Hey there,
the first question must be: Do you want to rely on an additional dependency like Bootstrap or something else, or do you want to archieve your own solution?
Edit: Okay, it 's early and I 'm not yet done with my first coffee. Haven 't read that you already use Bootstrap and TWBS. So my question is obsolete. Just ignore it. 
              
If switch true was the only option which could work they would have shared it in the doc. They’ve other options too. I’ve not used it and I don’t only switch option true is needed then why they didn’t show with the option true case? I would say stick with the docs as it or build your own. Also, you’re using BS 4, not 5. Sir 681.
If the markup doesn’t end up looking like <input type="checkbox"  switch name="foo">, then the switch attribute is not supported by Laminas form - Open an issue or a PR to add it.
If you don’t see native browser switch styling, then it’s not supported by your browser.  From what I know, Safari has native styling but I’m unsure about other browsers.