What is findOrFail?
findOrFail($id) takes an id and returns a single model. If no matching model exist, it throws an error1. first() returns the first record found in the database. If no matching model exist, it returns null . firstOrFail() returns the first record found in the database.
How do I use findOrFail?
How to use findOrFail() method? Sometimes you may wish to throw an exception if a specific record is not found. To do this, you may use the findOrFail method in Laravel findOrFail method and generates and exception if specific record is not found. $model = User::findOrFail(1);
What is fillable in Laravel?
In eloquent ORM, $fillable attribute is an array containing all those fields of table which can be filled using mass-assignment. Mass assignment refers to sending an array to the model to directly create a new record in Database.
What is difference between GET and first in laravel?
The first() method will return only one record, while the get() method will return an array of records that you can loop over. Also, the find() method can be used with an array of primary keys, which will return a collection of matching records.
What is laravel find or fail?
By default, when you use an Eloquent model’s findOrFail in a Laravel 5 application and it fails, it returns the following error: ModelNotFoundException in Builder. php line 129: ‘No query results for model [App\Model]’. So to catch the exception and display a custom 404 page with your error message like “Ooops”….
Can I use eloquent without Laravel?
If you want, you can use Eloquent without Laravel. Actually, Laravel is not a monolithic framework. It is made up of several, separate parts, which are combined together to build something greater. However, nothing prevents you from using only selected packages in another application.
What is crud in Laravel?
CRUD (Create, Read, Update, Delete) stands as a basic requirement for any Laravel application. Being new to Laravel, developers must first learn simple CRUD operations as they are fundamentals of any Laravel application.
What is reverse routing in Laravel?
Laravel Reverse routing is the process of generating the URL based on name or symbol. It generates URL’s based on route declarations. Reverse routing makes your application so much more flexible and helps the developer to write cleaner codes in View. It defines a relationship between links and Laravel routes.
What is the difference between find and findOrFail in Laravel?
find($id) Take single argument and returns a single model. If no matching model exists, it will return null. findOrFail($id) takes a single argument and returns it will return the first record from the top otherwise it will return an error.
What is middleware in Laravel?
Laravel Middleware acts as a bridge between a request and a reaction. It is a type of sifting component. Laravel incorporates a middleware that confirms whether or not the client of the application is verified. If the client is confirmed, it diverts to the home page otherwise, it diverts to the login page.