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On . By CodimTh
Category:

In this article, I'll show you how to add Twig Template Suggestions for fieldset Elements in drupal 8 with hook_theme_suggestions_fieldset_alter():

/**
 * @param array $suggestions
 * @param array $variables
 * @param $hook
 */
function THEMENAME_theme_suggestions_fieldset_alter(array &$suggestions, array $variables, $hook)
{
    if (isset($variables['element']['#id'])) {
        $id = str_replace("-", "_", $variables['element']['#id']);
        $suggestions[] = $hook . '__' . $id;
    }
}

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Riadh Rahmi

Senior Web Developer (Drupal & Laravel)

I am a senior web developer, I have experience in planning and developing large scale dynamic web applications especially in Drupal and Laravel.

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