iOS UITextField Auto Resize conform to the content

How I can set the Auto resize in Text Field in iOS ?

helloWorld.m

self.TextFieldExample.text = @"HELLO WORLD HELLO WORLD HELLO WORLD HELLO WORLD";

Now:

HELLO WORLD HELLO ...

Correct:

HELLO WORLD HELLO WORLD HELLO WORLD HELLO WORLD

What is the best practice in this case?