permissions()->allRoles(); if (!\is_array($value)) { return false; } $visited = []; foreach ($roles as $role) { $visited[$role] = 1; } foreach ($value as $roleId => $permissions) { if (!isset($visited[$roleId])) { return false; } } return true; } public function message() { return __('Folder Path Must be within WordPress root directory', 'file-manager'); } }