title: Check if any form inputs exist with a blank value on 1 line
body: <p>Is it possible without jQuery and using CoffeeScript to create a 1 liner that lets me know if there are any inputs without a value? </p>
  
  <p>This checks for it but I would like to improve on it if possible</p>
  
  <pre><code>any_blank_fields = false
  for field in $('form input[type="text"]')
    any_blank_fields = true if field.value == ''
  </code></pre>