Toggle function

[cafesk8]

When using this form render the toggle function doesn't work anymore. How can I achieve the toggle function?

Example:

$form->addCheckbox('accommodation','Enable accomodation?')
	->setDefaultValue(false)
	->addCondition($form::EQUAL, true)
		->toggle('accommodation_price');

$form->addText('accommodation_price','Accommodation price / night')
	->setOption('id', 'accommodation_price')
	->addConditionOn($form['accommodation'], Form::EQUAL, true)
		->setRequired('The accommodation price is required.')

The accommodation_price input is always visible, no matter if the accommodation checkbox is checked or not.

[PavelJurasek]

Wrap the accommodation_price input pair in a div (or any other tag) with html id accommodation_price.