title: If minutes are < 9 add a 0 before it
body: <p>with this code you can save the current time but if the Minutes &lt; 9 than it gives you the time in 5:9 instead of 5:09. How can you fix this?</p>
  
  <pre><code>let date = Date()
  let calendar = Calendar.current
  let hour = calendar.component(.hour, from: date)
  let minutes = calendar.component(.minute, from: date)
  let Tijd = "\(hour) : \(minutes)"
  </code></pre>