title: HTML form passing array of options as the values to the checklist
body: <p>I'd like to figure a way out using html and javascript. I have a form which will get modified each week and would like to simplify editing it. </p>
  
  <pre><code>events_in = ["event_1_date", "event_2_date", etc...]
  </code></pre>
  
  <p>and would display the check boxes</p>
  
  <pre><code>[] event_1_date  
  [] event_2_date
  </code></pre>
  
  <p>which you can then use the form normally.</p>
  
  <p>The array input to form values will get updated weekly with new events.</p>
  
  <p>There is a way using php but couldn't translate it into the languages I want to use.</p>