title: How should we fix UIFields in all iphone inches using Auto-layouts?
body: <p>I am developing one project using Auto-layouts.</p>
  
  <p>But I am facing here one problem in Register page i.e</p>
  
  <p>In 4 inch screen all UIFields fit perfectly, but in 6 inch screen there is some "space" coming at "bottom" side as like below 6 inch screen.</p>
  
  <p>How should I resolve this problem?</p>
  
  <p>And I am posting screen which Auto-layouts I have applied.</p>
  
  <h2>Applied Constraints:</h2>
  
  <p><a href="https://i.stack.imgur.com/P2mWa.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/P2mWa.png" alt="enter image description here"></a></p>
  
  <h2>4 inch:</h2>
  
  <p><a href="https://i.stack.imgur.com/R1eTz.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/R1eTz.png" alt="enter image description here"></a></p>
  
  <h2>6 inch:</h2>
  
  <p><a href="https://i.stack.imgur.com/e2jzF.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/e2jzF.png" alt="enter image description here"></a></p>
  
  <p>Main problem is coming here 6 inch screen some space is coming at bottom side it's not seems like Good how should I resolve this problem?</p>