Disable - Enable

1. In the attached file, I am able to disable NEXT button till user clicks all 5 bulbs.

2. However, the NEXT button is enabled just on one click.

3. Ideally, it should enable after clicking all 5 bulbs.

Discussion (3)

May I suggest that you try fixing the herb cooking course from the other thread using my advice, then fix this one yourself? As a trainer, I know the value of practical exercises.

@carlfink - Here you go.

The Next button is never disabled at all. It is exactly the same problem as your Cooking with Herbs course, namely the initial value of the variables.