title: HTML Input Field: Automatically display numeric input method
body: <p>I have a web-app with a layout that is set up to work with mobile devices. However, most of my input fields in forms are numeric. </p>
  
  <p>Every time I access a form with my Android phone and click into one of the input fields to make an input field, the qwerty comes up and I have to switch to numeric input method and enter some numbers. That's inconvenient.</p>
  
  <p>Is there a HTML-property or sth. similar that will make Android (and iPhone) display the numeric keypad as a default?</p>
  
  <p>Again, this is a Rails app and not a native smartphone app.</p>
  
  <p>Any help appreciated, thanks.</p>