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iOS

Posted by busterlabs
busterlabs
9,276 Points

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Challenge Task 2 of 4

Now switch to the implementation file. In the 'makeGuess' method, store the text value from 'numberField' in the variable named 'userNumber'.

import "NumberGuesserViewController.h"

import "GuessEngine.h"

import "UIAlertView.h"

@implementation NumberGuesserViewController

  • (IBAction)makeGuess:(id)sender { NSString *userNumber;

    // Check to see if the user's number is correct BOOL isCorrect = [GuessEngine testGuess:userNumber]; }

@end

1 Answer

Stone Preston
Stone Preston
42,016 Points

the task states: In the 'makeGuess' method, store the text value from 'numberField' in the variable named 'userNumber'.

so you just need to assign the value of text property of the numberField property to the userNumber string variable thats declared inside the method.

- (IBAction)makeGuess:(id)sender {

    NSString *userNumber = self.numberField.text;

    // Check to see if the user's number is correct
    BOOL isCorrect = [GuessEngine testGuess:userNumber];
}