Sync pivot column with an array of values · Issue #64 · laravel/ideas · GitHub
GitHub - damianlewis/october-laravel-pivot: This package introduces new events for sync(), attach(), detach() or updateExistingPivot() methods on BelongsToMany relation.
Advanced Eloquent: Working with Pivot Tables | stefanzweifel.dev
Bug] Triggering saving event on sync() of a pivot table · Issue #1703 · laravel/framework · GitHub
Laravel Eloquent: Difference between sync() and attach(). | by Gursewak Singh | Medium
Managing Pivot Data with Laravel Eloquent - Server Side Up