Allow jQuery Validate to mark Chosen select box as valid

validate.coffee

# Allow jQuery Validate to run validation on jQuery Chosen
# select boxes by changing the ignore selector from `:hidden`

$.validator.setDefaults
  ignore: '.no-validate'


# jQuery Validate doesn't mark fields as valid on hidden elements
# So when using Chosen we need to show the original input,
# give it focus and then hide it again

$('.js-chosen-select').on 'change', ->
  $(this).show().css
    'position' : 'absolute'
    'left': '-9999px'
    'opacity' : '0'
  .focus()
  .attr('style','')
  .hide()