UITextField and knowing which one was first responder

Question

I have a app with several UITextFields and I want to know which textfield was the first responder within the function.
ie I have a text field created in interface builder and its outlet is assigned to nameField.
So how can I know when nameField was the one that received the input from the keyboard of DONE ??
- (BOOL)textFieldShouldReturn:(UITextField *)theTextField {
    return YES;
I've tried
- (BOOL)textFieldShouldReturn:(UITextField *)theTextField {
    [theTextField resignFirstResponder];
    if(theTextField == nameField)
        NSLog(@"I got here");
    return YES;
But my NSLog output is not sent, so I don't know why theTextField is evaluating to false.
Thanks

Answer 1

Take a view based application and name it as textField.
Make Sure that in interface builder set each textField delegate to File's Owner. Otherwise it won't work.
Here is the code:
textFieldViewController.h
#import <UIKit/UIKit.h>
@interface textFieldViewController : UIViewController <UITextFieldDelegate> {
          UITextField *textField1;
          UITextField *textField2;
          UITextField *textField3;
          UITextField *textField4;
          UITextField *textField5;
@property (nonatomic, retain) IBOutlet UITextField *textField1;
@property (nonatomic, retain) IBOutlet UITextField *textField2;
@property (nonatomic, retain) IBOutlet UITextField *textField3;
@property (nonatomic, retain) IBOutlet UITextField *textField4;
@property (nonatomic, retain) IBOutlet UITextField *textField5;
@end
textFieldViewController.m
#import "textFieldViewController.h"
@implementation textFieldViewController
@synthesize textField1;
@synthesize textField2;
@synthesize textField3;
@synthesize textField4;
@synthesize textField5;
- (BOOL)textFieldShouldReturn:(UITextField *)theTextField {
          [theTextField resignFirstResponder];
          if (theTextField == textField1)
                    NSLog(@"I Got here");
          return YES;
- (void)dealloc {
          [textField1 release];
          [textField2 release];
          [textField3 release];
          [textField4 release];
          [textField5 release];
    [super dealloc];
@end