title: How to create "web forms" natively in iOS app?
body: <p>I would like to know how to create a web form in native iOS code. Take a look at Twitter and Facebook's login forms:</p>
  
  <p><img src="https://i.stack.imgur.com/fnDCb.png" alt="enter image description here"> <img src="https://i.stack.imgur.com/8zXkD.png" alt="enter image description here"></p>
  
  <p>Twitter uses <code>&lt;label&gt;username&lt;/label&gt;</code> while Facebook uses <code>&lt;input type="text" placeholder="Email" /&gt;</code>. I just don't know how to convert HTML into Objective-C and/or Interface Builder. I don't even know what these components are called so I couldn't Google them.</p>