ios - Move element when UITextView expands -


i trying make textview in scrollview "hoshi" textfield in github repo raulriera textfieldeffects

if have textview top/left/right constraint expand when enter more text right.

but when add uiview under it, cut off text if enter alot of characters, want move view/line under along textview when expands.

my constrains uiview top space textview >= 10 thought move view when textview expands nothing happens, instead text gets cut off , view wont move

here image constraint:

enter image description here

so how can make view move once textview expands?

programmatically change height constraint of textview based on text entered.


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