Laravel - Database - Morph To Relationships

Magic methods may not be used to create morphTo relationships. Instead, the for method must be used directly and the name of the relationship must be explicitly provided. For example, imagine that the Comment model has a commentable method that defines a morphTo relationship. In this situation, we may create three comments that belong to a single post by using the for method directly:

    $comments = Comment::factory()->count(3)->for(
        Post::factory(), 'commentable'