There are different ways we can define relationships. There are hasOne, hasMany, belongsTo, belongsToMany, and more. Read the Eloquent Relationship docs to see all the things you can do , 'other_key' like primary_key or other_key that use to grouped one table to other
other_key refers to the primary key of your model. Here other_key is the primary key of Thing Model
Sign in to participate in this thread!
Laravel
Laravel News
Laracasts
Laravel Podcast