title: Repeat fields in django forms
body: <p>I would like to have a form containing three times two related fields (A name, and some ip address as a simple regex field)</p>
  
  <blockquote>
    <p>name1</p>
    
    <p>name1 IPs</p>
    
    <p>name2</p>
    
    <p>name2 IPs</p>
    
    <p>name3</p>
    
    <p>name3 IPs</p>
  </blockquote>
  
  <p>name 1 and 2 are required, IPs are never. Is there a way not to repeat these fields, and/or better, to receive them as list or something like : 
  [ { name, ip }, { name, ip }, { name, ip } ]</p>
  
  <p>EDIT: Name and IPs are wild datas, they are not related to any model, they're used for a call to an API</p>
  
  <p>Thanks</p>