Hi Abhinandan,

I commented about this some time ago already. See https://medium.com/@robinpokorny/of-course-uncontrolled-inputs-are-bad-and-they-are-definitely-an-anti-pattern-fa4043594acf

In short, uncontrolled inputs make this appear every time, so it is visible in the demo. I agree it's an anti-pattern of its own. However, the problem is not solved by using controlled inputs.

Controlled inputs are not safe. The original list for safety still holds today.

Robin