Morph To Many Laravel relationship

Question

Question.php

public function votes()
{
    return $this->morphToMany('App\User' , 'votable');
}

User.php

public function voteQuestions()
{
    return $this->morphedByMany('App\Answer', 'votable');
}

This shows up:

Call to undefined method Illuminate\Database\Eloquent\Relations\MorphToMany::exits()

And Laravel tells you to:

Did you mean Illuminate\Database\Eloquent\Relations\MorphToMany::get()?

Are you trying to call `exists` and you misspelled it in your code? If not, depending on where you are calling `exists()` perhaps you need to check if a relationship exists with `has('votes')` — Azeame, Apr 12 '20 at 15:25

score 0 · Accepted Answer · answered Apr 29 '20 at 18:26

I think something is wrong in your MorphToMany relation. You need something like this:

Question model:

public function votes()
{
    return $this->morphToMany('App\Vote' , 'votable');
}

Answer model:

public function votes()
{
    return $this->morphToMany('App\Vote' , 'votable');
}

Vote model:

public function questions()
{
    return $this->morphedByMany('App\Question' , 'votable');
}

public function asnwers()
{
    return $this->morphedByMany('App\Answer' , 'votable');
}

But if you want to check relation existing, there is has('relationName') method.

exists() method work only for Eloquent Model instances.

Morph To Many Laravel relationship

1 Answers1