title: What character does UITextField use for secureEntry?
body: <p>I'm attempting to mimic the look of a <code>UITextField</code> with secure entry, and I need to know what character it uses. I tried the unicode <a href="http://www.fileformat.info/info/unicode/char/2022/browsertest.htm" rel="nofollow">bullet character</a> "•" but it is too small.</p>