Adldap\Models\Model::updateAttribute PHP Method

    public function updateAttribute($attribute, $value)
    {
        if ($this->exists && $this->query->getConnection()->modReplace($this->getDn(), [$attribute => $value])) {
            // If the models attribute was successfully updated,
            // we'll re-sync the models attributes.
            $this->syncRaw();
            return true;
        }
        return false;
    }