title: hiding keyboard ios
body: <p>I have a few text inputs and I can hide the keyboard whenever I touch the background, but only when I have been entering into the first text box name textField1. now this code should be simple but I just can't seem to get it.</p>
  
  <pre><code>-(IBAction)backgroundTouched:(id)sender {
      [textField1 resignFirstResponder];
      [buildLength resignFirstResponder];
      [buildWidth resignFirstResponder];
      [ridgeWidth resignFirstResponder];
      [rafterWidth resignFirstResponder];
      [hipWidth resignFirstResponder];
      [eaveOverhang resignFirstResponder];
      [spacing resignFirstResponder];
  }
  </code></pre>