title: Numeric keyboard with decimal
body: <p>I´m building an app with equations and I have used a numeric keyboard but I want to have a decimal slot on it. The default is only numbers. How do you add a decimal input on that keyboard?</p>
  
  <p>This is the code I use to get the numeric keyboard</p>
  
  <pre><code>.keyboardType = UIKeyboardType.NumberPad
  </code></pre>