![]() The equivalent to the IS NOT NULL condition in Laravel Eloquent is the whereNotNull method, which allows you to verify if a specific column's value is not NULL. In pure SQL, we would use the IS NOT NULL condition, and the query would look like this: SELECT * Let's have a similar example, but in this case, we want to get all users that have specified their last names. Get help and share knowledge in our Questions & Answers section, find tutorials and tools that will help you grow as a developer and scale your. Or in case that you prefer using the DB facade it would look like this: $users = DB::table( 'users') So in this case, the above example would look like this with Eloquent: $users = User::whereNull( 'last_name') Laravel Eloquent provides a handy method called whereNull, which you could use to verify if a specific value of a given column is NULL. The above query would return all of the users in your database where their last name is set to NULL. Notice the IS NULL expression at the end Checkout our latest product - the ultimate tailwindcss page creator □ In case we were using pure SQL, the query would look like this: SELECT * That's why findOrFail () method in Laravel eloquent is useful for this kind of scenario. Usually, we use find () method for finding by model primary key but sometimes we need to use abort () function helper if the primary key value is not found. Let's have the following example and let's say that we have a Users table, and we want to get a list of all users that have not specified their last name, for example. And the different usage of both of these methods. Or you could use this awesome script to do the installation: How to Install Laravel on DigitalOcean with 1-Click.If you do not have that yet, you can follow the steps from this tutorial on how to do that: ![]() If you wish, you can use my affiliate code to get free $100 DigitalOcean credit to spin up your own servers! I will be using a DigitalOcean Ubuntu Droplet for this demo. In this tutorial, you will learn how to check if the value of a specific column is NULL or not with Laravel Eloquent! Prerequisitesīefore you start, you would need to have a Laravel application up and running. This simplifies all CRUD (Create, read, update, and delete) operations and any other database queries. The Eloquent ORM included with Laravel provides you with an easy way of interacting with your database. One of the tables had 2 primary keys (composite key) which Eloquent doesnt. Here, the all() method will return all the data in the table in the form of an array and store it in the $articles variable.How to check “if not null” with Laravel Eloquent?.Laravel provides firstOrCreate () to help us to attempt to find a record in our database if not found then create a new record and return it. The findOrFail and firstOrFail methods will retrieve the first result of the query. That's why findOrFail() method in Laravel eloquent is useful for this kind of scenario. Usually, we use find() method for finding by model primary key but sometimes we need to use abort() function helper if the primary key value is not found. In this post, I will explain what is the usage of Laravel Eloquent firstOrCreate () and its importance. And the different usage of both of these methods. How to Upload Image into Database and Display it using PHP ? Laravel 8 Eloquent firstOrCreate () Example.How to execute PHP code using command line ?.How to delete an array element based on key in PHP? The Eloquent allmethod will return all of the results in the model's table.How to pop an alert message box using PHP ?.How to make a vertical line using HTML ?.How to Align modal content box to center of any screen?.How to center a popup window on screen?.Tracxn Experienced Interview (3yrs SSE post).ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.
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