Issue #19: Description Toggle bugfix.

Co-authored by: @olafgrabienski

template.php

@@ -582,16 +582,17 @@ function gin_form_element($variables) {
  }
  // Add description toggle classes if settings call for them.
  $show_description_toggle = theme_get_setting('show_description_toggle', 'gin');
- $description['class'][] = 'description';
  $help_icon_open = '';
  $help_icon_close = '';
- if (!empty($element['#description']) && $show_description_toggle) {
- backdrop_add_library('gin', 'gin_description_toggle');
- $attributes['class'][] = 'help-icon__description-container';
+ if (!empty($element['#description'])) {
  $description_attributes['class'][] = 'description';
- $description_attributes['class'][] = 'visually-hidden';
- $help_icon_open = '<div class="help-icon">';
- $help_icon_close = '<button class="help-icon__description-toggle"></button></div>';
+ if ($show_description_toggle) {
+ backdrop_add_library('gin', 'gin_description_toggle');
+ $attributes['class'][] = 'help-icon__description-container';
+ $description_attributes['class'][] = 'visually-hidden';
+ $help_icon_open = '<div class="help-icon">';
+ $help_icon_close = '<button class="help-icon__description-toggle"></button></div>';
+ }
  }
  $output = '<div' . backdrop_attributes($attributes) . '>' . "\n";