Laravel is currently, and has been for the previous few years, the most widely used PHP framework. One of the reasons is, without a doubt, all the features and advantages of Laravel. It’s easy to see why this platform’s creators are in such demand. But don’t assume that every developer you meet is qualified for your position just because they’re a developer. Interviewing prospective employees is essential, and that includes when looking for Laravel developers to recruit. The Laravel interview questions and answers in this post would assist you identify the competence of the developer, their suitability for the position, as well as their flaws.
Know about Laravel
Using the Symfony model-view-controller architecture, Laravel is a free and open-source framework for creating online applications (MVC). Developers who specialise in Laravel and work as Laravel experts in a Laravel Development Company create new web applications, fix bugs in existing ones, and ensure the backend works as intended.
Essential things to know before your hire Laravel programmers
Check the Knowledge of PHP
Because Laravel is a PHP framework, candidates for Laravel Programmers positions should be prepared to answer questions that show they have a solid grasp of PHP. The only way to learn this is by asking the correct PHP Laravel developer interview questions.
Verify how much committed and update programmers are
A committed developer will always be easy to see in an interview by asking them Laravel-specific questions designed to test how current their knowledge of the framework is. During the interview process, ask any candidate about their thoughts on the most recent Laravel innovations, regardless of their degree of experience with the framework. If they have a thorough understanding of the application, then it is clear that they consider it important. Knowledge that has been kept up-to-date is crucial since it always evolves. What a developer understands about a certain function now may be completely out of date tomorrow. Updated expertise in both the PHP language and the Laravel framework should be the emphasis of any PHP Laravel framework interview questions.
Go Beyond Portfolio & Experience of Laravel Experts
Even if a developer (or any programmer) has the necessary credentials and has passed the necessary interviews, it is the developer’s portfolio of work that will ultimately verify the developer’s competence. Despite the fact that this detail is generally included in the resume. It’s important to include this topic in your Laravel interview questions. Examining a Laravel developer’s portfolio using the Laravel framework is a good way to gauge their industry experience before conducting a thorough interview. However, there are actually two options here. Finding a developer that specialises in your profession might be difficult, but those who do tend to know more about the business as a whole than generalists. Developers with experience in many fields offer more versatility and fresh insights. Ultimately, you want to recruit the programmers who are the greatest match for your Laravel development company, but you also need to make sure you’re asking the appropriate questions during your Laravel job interviews.
Examine other Qualities
Technical knowledge is often the centre of Laravel-related interview inquiries and responses. It’s not the same in this case. The programmer’s interpersonal abilities are highlighted here. To begin with, even while working on development-only tasks, no developer ever works alone. You should recruit someone who can work well with others and take direction well. Talking to the developer’s prior bosses and references might shed light on how they approach their work. Reaching out to the company’s prior clientele serves the same goal as advertising for new employees while outstaffing a project.
Best Ten Questions to ask before you hire laravel developers
1. What’s the definition of an event in Laravel?
Hiring managers often ask questions like these to see if the candidate has a firm grasp on the basics. This question also helps them to examine your soft talents like communication abilities. Provide a quick summary of what happened in Laravel to demonstrate your understanding.
2. In Laravel, what does the named route do?
The potential employer could ask you this question to gauge your level of technical expertise. With this question, the interviewer can gauge your ability to express yourself. When answering, please use layman’s language to describe the identified route.
3. Simply put, what is Composer? How can I use composer to set up Laravel?
Composer is short for “Component Organizer,” and it is a tool used in PHP for managing dependencies. It’s useful for maintaining the readability and efficacy of your code. It’s also used to set up framework-related features and requirements on a per-project basis. Composer is an open-source package manager for Ruby, inspired on Node.js’s Package Manager. Laravel can’t really work without Composer. The create-project command is used by developers when using Composer to set up Laravel.
4. Provide an explanation of Laravel bundles.
The purpose of this question is to test your technical acumen and familiarity with industry jargon, so expect it from the hiring manager. As an answer, please provide a brief summary of the Laravel packages and how they are used.
5. So, what exactly is database migration, and how can it be put to use in Laravel?
When dealing with revisions, migrations are employed. Using version control, you can keep track of all the ways in which your app and data are evolving over time. Improved project collaboration amongst team members is one of the many benefits of migration. A fresh database migration may be made with the help of the Artisan make:migration command.
The database migrations directory might grow unmanageably large as more and more migrations are added over the course of development. When this occurs, running the schema:dump command to combine all of the migrations into a single SQL file is the recommended course of action. Upward and downward mobility are the two primary migratory processes. Up is used to create new elements, whereas Down is used to remove them.
6. Explain the distinction between the get and post methods.
This is a good question for the hiring manager to use to gauge how well you grasp the basics of a wide range of processes. One way to answer this question is to highlight the primary distinction between the two in as few words as possible.
7. When is Cross-Site Request Forgery (CSRF) protection necessary?
Cross-Site Request Forgery, or CSRF for short, is the malicious exploitation of an application by means of unauthorised actions. For this reason, CSRF attacks are very common in web applications. However, Laravel already has security measures to prevent CSRF attacks. This feature is effective because it mechanically creates a ‘CSRF ‘token’ for each current user session maintained by the programme.” Tokens like this are used for authentication and verification. Every time a user starts a new session, a fresh token is generated, making it impossible for a malicious software to steal or use the token in any way.
8. Explanation of MVC in your own words
This is a standard opening inquiry at job interviews. The hiring manager may see if you have an eye for detail and grasp of fundamental technological concepts using this. While answering, consider explaining MVC in clear and explicit words.
9. How does Laravel’s Eloquent ORM work, and what kinds of connections can it handle?
For object-relational mapping (ORM), Laravel’s default ORM is called Eloquent. Using it, interacting with a database is easier and more streamlined. This eliminates the requirement for a developer to write a length query. With Eloquent ORM and an ActiveRecord implementation, programmers may easily control and organise a large number of separate databases.
10. How does one use the database query builder?
Database queries are executed without any hiccups thanks to Laravel’s built-in query builder. Nonetheless, additional CRUD (Create, Read, Update, Delete) database activities are possible with it as well. Due to the prevalence of SQL Injection threats, it employs PDO parameter binding to safeguard your application.
Conclusion
Hiring the perfect PHP Laravel framework developer to create your application is not a game of chance; it involves meticulous planning and the ability to ask the proper interview questions as the recruiter/employer. You need to ask in-depth, pointed questions about Laravel experience and knowledge to find out whether or not a candidate is really as qualified as they claim to be. The aforementioned Laravel interview questions list will be crucial in your search for qualified Laravel programmers.
