![]() To prevent duplicates when attaching records to the relationship, you can use the 'unique' constraint on the pivot table. What I got: a collection with only 1 element. In Laravel, the 'belongsToMany' relationship is used to define a many-to-many relationship between two models. belongsToMany allows to define the name of the fields that are going to store che keys in the pivot table but the method insert always the primary key values into these fields. What I expected: when a price is requested for a specific customer_type I want to get the scoped price for that specific customer_type as a nested element. hasMany is used in a One To Many relationship while belongsToMany refers to a Many To Many relationship. ![]() Here are examples of filled-in forms for belongsTo and belongsToMany: This will automatically generate column vehicles. In my case a have a belongsToMany relationship between materials and customer_types, the pivot table contains the material price for specific customer types, therefore there are as many records (prices) in the pivot table as customer_types are. In case of belongsToMany, QuickAdminPanel will automatically create a pivot table, you don't need to create that table manually. I faced the exactly same issue, let me show you how I managed it.
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