One To Many Relationship Laravel 9 Example

In this article, we will see one to many relationship in laravel 9 example.

One to many relationships is used to define relationships where a single model is a parent to one or more child models.

Also, you can use one to many relationships in laravel 6 and laravel 7, and laravel 8.

For one to many relationship use can use hasMany and belongsTo method in the model for access to each other model.

So, let's see laravel 9 one to many relationship example, laravel 9 hasMany example, laravel 9 belongsto relationship example, and laravel 9 eloquent relationships example.

Now, we will create Articles and Comments tables and connect both tables with each other and create one to many relationships with each other by using the laravel model.

To define this relationship, we will place a comments functions on the Article model. The comments the function should call the hasMany method and return its result.

Also, we will create migration with a foreign key, retrieve records using the model, insert new records, sync with a pivot table, etc.