Full width button w/ flex-box in react-native

Question

I\'m new to flexbox and am unable to produce a full width button in react-native. I\'ve been trying to figure this out myself for over a day and have read every related article

Answer 1

I came here looking for the same question. Having experimented further, I've found the simplest way is to use alignSelf: 'stretch'. This forces the individual element to take up the full width available e.g.

 button: {
    alignSelf: 'stretch'
 }

Nader's answer does work of course, but this would seem to be the correct way using Flexbox.