iOS - weird constraints using scrollview
<p>I have a weird behavior when I use scrollView.
As you can see in the picture bellow the button called &quot;Back&quot; has a bottom space constraint with value 0. But we can see is not even near to the bottom of the scroll view.
I already set the scrollview to have equals width and height of the superView and top,bottom,trailing and leading space with 0 value.</p>
<p><a href="https://i.stack.imgur.com/E8N73.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/E8N73.png" alt="enter image description here" /></a></p>
<p><a href="https://i.stack.imgur.com/gQz5c.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/gQz5c.png" alt="enter image description here" /></a></p>
<p>How can I fix this? I want the Back button still inside of the scrollview and put it at the bottom of the view.</p>
<h1>Update</h1>
<p>I have the code here <a href="https://github.com/rchampa/NDParallaxIntroView" rel="nofollow noreferrer">https://github.com/rchampa/NDParallaxIntroView</a> and the xib is called PageB.xib</p>