 <p>I do have created a subclass of UITextField, it is easy to implement and use. Here is the GitHub link:</p> <p>Visit <a href="https://github.com/subhajitregor/SHPickerFieldExample" rel="nofollow noreferrer">https://github.com/subhajitregor/SHPickerFieldExample</a></p> <p>Please see the example to see how to use. The Readme file is also updated now.</p>