public static function Pattern::ensureVariant in UI Patterns 8

Make sure that we never pass through a value that is not a string.

This would prevent accidental assignments of a render array as variant which would break hook_ui_patterns_suggestions_alter().

Parameters

array $element: Render array.

Return value

array Render array.

File

src/Element/Pattern.php, line 115

Class

Pattern

Renders a pattern element.

Namespace

Drupal\ui_patterns\Element

Code

public static function ensureVariant(array $element) {
  if (!isset($element['#variant']) || !is_string($element['#variant'])) {
    $element['#variant'] = '';
  }
  return $element;
}