code: function getFieldState($ele) {
  	var val = $ele.val()
  
  	// If dependency is a radio group, then filter by `:checked`
  	if ($ele.attr('type') === 'radio') {
  		val = $ele.filter(':checked').val()
  	}
  
  	return {
  		value: val,
  		checked: $ele.is(':checked'),
  		disabled: $ele.is(':disabled'),
  		selected: $ele.is(':selected')
  	}
  }
docs: Get the current state of a field
  @param  {jQuery} $ele The element
  @return {Object}
  @private