Screen Zooms in for dialog in ios code example

Example: Screen Zooms in for dialog in ios

if(/iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream){
  document.querySelector('meta[name=viewport]')
    .setAttribute(
      'content', 
      'initial-scale=1.0001, minimum-scale=1.0001, maximum-scale=1.0001, user-scalable=no'
    );
}