Same name in other branches

1. 8.9.x core/modules/menu_ui/src/MenuForm.php \Drupal\menu_ui\MenuForm::menuNameExists()
2. 10 core/modules/menu_ui/src/MenuForm.php \Drupal\menu_ui\MenuForm::menuNameExists()
3. 11.x core/modules/menu_ui/src/MenuForm.php \Drupal\menu_ui\MenuForm::menuNameExists()

Returns whether a menu name already exists.

Parameters

string $value: The name of the menu.

Return value

bool Returns TRUE if the menu already exists, FALSE otherwise.

File

core/modules/menu_ui/src/MenuForm.php, line 165

Class

MenuForm

Base form for menu edit forms.

Namespace

Drupal\menu_ui

Code

public function menuNameExists($value) {
    // Check first to see if a menu with this ID exists.
    if ($this->entityTypeManager
        ->getStorage('menu')
        ->getQuery()
        ->condition('id', $value)
        ->range(0, 1)
        ->count()
        ->execute()) {
        return TRUE;
    }
    // Check for a link assigned to this menu.
    return $this->menuLinkManager
        ->menuNameInUse($value);
}

---