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I have created a controller class in which I have created a outlet to UITextfield. But The problem is that I am unable to get reference in the controller class, so unable to call any of textfield methods. The reference is returning null.
I have defined outlet (and connected them) properly to the text field in class but still not able to find the error.I am clean bowled !!
Have You Adopted
“UITextFieldDelegate” Protocol in your “ViewController.h”..?.
If Not You need to Add that protocol inside the “< >” of your “ViewController.h”.
UITextFieldDelegate protocol contains various Method Declaration which called during the Various Event(begin text Editing,ended text Editing,).
For detail Information go Through this Link.