Illuminate\Database\Eloquent\Builder::isNested PHP Method

Determine if the relationship is nested.

protected isNested ( string $name, string $relation ) : boolean
$name	string
$relation	string
return	boolean

    protected function isNested($name, $relation)
    {
        $dots = Str::contains($name, '.');
        return $dots && Str::startsWith($name, $relation . '.');
    }

Illuminate\Database\Eloquent\Builder::isNested PHP Method

isNested() protected method