title: Set the UITextField alignment to the right
body: <p>I am using an iPhone6+ and iOS 8.3.</p>
  
  <p>When, I want to set the UITextField alignment to the right. But when I send it, the input text jump to left.</p>
  
  <pre><code>[tf setBackgroundColor:[UIColor clearColor]];
  tf.attributedPlaceholder = [[NSAttributedString alloc] initWithString:placeholder attributes:@{NSForegroundColorAttributeName:ISMColor(123, 123, 129)}];
  tf.delegate = self;
  tf.placeholder = placeholder;
  [tf setTextAlignment:NSTextAlignmentRight];
  [tf setContentHorizontalAlignment:UIControlContentHorizontalAlignmentRight];
  </code></pre>