12-Touches and gestures#1. Display and handle a basic React Native Button

Hi Sir do you know how to press multiple button together

sorry,But your coding styling is si durty

I want to keep disabled a button until you have text in all the textinputs. Do you know how can I do it?

I've tried to border radius but on iOS it's not working. So I need to add overflow:'hidden' to show the border radius

how can we change text color change? urgent