iOS ScrollView needs constraint for y position or height

Question

-ViewController
--View
---ScrollView (Top,Bottom,Leading,Trailing spaces to superview set to 0)
----ContentView (Top,Bottom,Leading,Trailing spaces to superview set          


        

Answer 1

Set your label left top right and bottom margin constraint with content view of scrollview, and set number of line of UILable to 0. It will expand your content view as per the size of your content