How do I declare textFIELDShouldEndEditing?
I am having a problem keeping my keyboard active when I validate input and determine the user needs to make a change.  It was suggested I use textFieldShouldEndEditing and return "no" to accomplish this.  

I declared that in my code with an NSLog at the very beginning and I never get there.  I did some research and found that it is declared in UITextField.h. I have a feeling I'm not getting that.  I tried to import UITextField.h and got an error.  Can someone tell me what I'm doing wrong and what I need to do to get textFieldShouldEndEditing called?  Some documentation I found indicated this method is called when a text field is asked to resign first responder.  I am doing that, but based on no NSLog entry I'm obviously not getting into the method.  Thanks. 
How do I declare textFIELDShouldEndEditing?
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I am having a problem keeping my keyboard active when I validate input and determine the user needs to make a change.  It was suggested I use textFieldShouldEndEditing and return "no" to accomplish this.  

I declared that in my code with an NSLog at the very beginning and I never get there.  I did some research and found that it is declared in UITextField.h. I have a feeling I'm not getting that.  I tried to import UITextField.h and got an error.  Can someone tell me what I'm doing wrong and what I need to do to get textFieldShouldEndEditing called?  Some documentation I found indicated this method is called when a text field is asked to resign first responder.  I am doing that, but based on no NSLog entry I'm obviously not getting into the method.  Thanks. 