Laravel Breeze starter kit - Practice Problems & Coding Challenges

Challenge - 5 Problems

❓ component_behavior

intermediate

What is the default behavior of Laravel Breeze's login component?

After installing Laravel Breeze, what happens when a user submits the login form with correct credentials?

A The login form resets but the user stays on the login page without authentication.

B The user receives an email confirmation before being logged in.

C The user is authenticated and redirected to the home/dashboard page.

D The user is redirected to a registration page automatically.

💡 Hint

Think about what happens after successful login in most web apps.

Laravel Breeze provides a simple login form that authenticates users and redirects them to the home page upon success.

📝 Syntax

intermediate

Which command correctly installs Laravel Breeze with Blade templates?

You want to install Laravel Breeze using Blade templates. Which command should you run?

A composer require laravel/breeze --dev && php artisan breeze:install

B composer require laravel/breeze && php artisan breeze:install react

C composer require laravel/breeze --dev && php artisan breeze:install blade

D composer require laravel/breeze --dev && php artisan breeze:install vue

💡 Hint

Blade is the default template engine, so no extra argument is needed.

Laravel Breeze installs Blade templates by default when no frontend option is specified.

❓ state_output

advanced

What is the value of the session after a failed login attempt in Laravel Breeze?

After submitting invalid credentials in the Breeze login form, what message is stored in the session's error bag?

A "These credentials do not match our records."

B "User not found."

C "Invalid password."

D "Login failed due to server error."

💡 Hint

Think about the exact error message Laravel uses for authentication failure.

Laravel Breeze uses the default Laravel authentication error message: "These credentials do not match our records."

🔧 Debug

advanced

Why does the Laravel Breeze registration form fail to save the user?

Given the Breeze registration form, which of the following mistakes will cause the user not to be saved in the database?

A The user model uses the HasFactory trait.

B The email field is missing from the form.

C The CSRF token is included in the form.

D The password field is not hashed before saving.

💡 Hint

Think about what happens if you save a password as plain text when Laravel expects a hash.

Laravel Breeze requires the password to be hashed before saving. If not hashed, authentication will fail and user may not be saved properly.

🧠 Conceptual

expert

How does Laravel Breeze handle email verification by default?

Which statement best describes Laravel Breeze's default behavior regarding email verification after user registration?

A Laravel Breeze sends a verification email and blocks login until the user verifies their email.

B Laravel Breeze includes email verification routes and middleware but does not enable verification by default.

C Laravel Breeze disables email verification and requires manual setup to enable it.

D Laravel Breeze automatically verifies emails without user action after registration.

💡 Hint

Consider what Laravel Breeze provides out of the box and what requires extra setup.

Laravel Breeze includes email verification scaffolding but does not enforce verification by default. Developers must enable and configure it.

Practice

1. What is the main purpose of the Laravel Breeze starter kit?

easy

A. To quickly add simple user authentication features to a Laravel app

B. To provide a full e-commerce solution for Laravel

C. To manage database migrations automatically

D. To optimize Laravel app performance with caching

Solution

1. Step 1: Understand Laravel Breeze's role

   Laravel Breeze is designed to add basic user authentication quickly and simply.

2. Step 2: Compare options with Breeze's purpose

   Options B, C, and D describe features unrelated to Breeze's main goal.

3. Final Answer:

   To quickly add simple user authentication features to a Laravel app -> Option A

4. Quick Check:

   Laravel Breeze = simple auth starter kit [OK]

Hint: Remember Breeze = basic auth setup fast [OK]

Common Mistakes:

• Confusing Breeze with full Laravel Jetstream features
• Thinking Breeze manages database or caching
• Assuming Breeze is for complex app logic

2. Which command correctly installs Laravel Breeze in a Laravel project?

easy

A. composer require laravel/breeze --dev

B. php artisan breeze:install

C. npm install laravel-breeze

D. php artisan make:breeze

Solution

1. Step 1: Identify the installation command

   Laravel Breeze is installed via Composer with the command composer require laravel/breeze --dev.

2. Step 2: Check other commands

   php artisan breeze:install is run after installation, not for installing. npm install is for frontend packages, and php artisan make:breeze is invalid.

3. Final Answer:

   composer require laravel/breeze --dev -> Option A

4. Quick Check:

   Install Breeze with Composer require [OK]

Hint: Install with Composer require laravel/breeze --dev [OK]

Common Mistakes:

• Using npm to install Breeze package
• Running artisan install before requiring package
• Typing incorrect artisan commands

3. Given the following code after installing Laravel Breeze, what will php artisan serve show when you visit /login URL?

Route::get('/login', function () {
    return view('auth.login');
});

medium

A. A blank page with no content

B. A 404 Not Found error

C. An error about missing route

D. A login form with email and password fields

Solution

1. Step 1: Understand the route definition

   The route returns the view named 'auth.login', which Breeze provides as a login form.

2. Step 2: Check expected output on /login

   Visiting /login will show the login form with email and password fields, not an error or blank page.

3. Final Answer:

   A login form with email and password fields -> Option D

4. Quick Check:

   /login route returns auth.login view = login form [OK]

Hint: Breeze provides auth.login view with login form [OK]

Common Mistakes:

• Expecting 404 if route is defined
• Thinking Breeze does not provide views
• Confusing route errors with view errors

4. You installed Laravel Breeze and ran php artisan breeze:install, but after npm run dev the login page shows no styles. What is the likely cause?

medium

A. You must restart the Laravel server

B. You forgot to run npm install before npm run dev

C. You need to clear Laravel cache with php artisan cache:clear

D. You did not run php artisan migrate

Solution

1. Step 1: Identify the build process for frontend assets

   Laravel Breeze uses npm to build CSS and JS assets. Running npm run dev requires node modules installed first.

2. Step 2: Check missing styles cause

   If styles are missing, it usually means npm install was not run, so dependencies are missing and build fails silently.

3. Final Answer:

   You forgot to run npm install before npm run dev -> Option B

4. Quick Check:

   Missing styles = forgot npm install [OK]

Hint: Always run npm install before npm run dev [OK]

Common Mistakes:

• Running npm run dev without installing packages
• Thinking migrations affect CSS styles
• Restarting server without fixing frontend build

5. You want to customize the Laravel Breeze registration form to add a username field. Which steps should you follow to do this correctly?

hard

A. Only add username input in the Blade view; Breeze handles validation automatically

B. Add username input in Blade view and update routes/web.php to accept username

C. Add username input in resources/views/auth/register.blade.php, update validation in RegisterUserController, and add username column in users table migration

D. Add username input in Blade view and run php artisan breeze:install again

Solution

1. Step 1: Modify the registration form view

   Add the username input field in the Blade template at resources/views/auth/register.blade.php.

2. Step 2: Update backend validation and database

   Update the controller handling registration to validate username and add a username column in the users table migration.

3. Final Answer:

   Add username input in resources/views/auth/register.blade.php, update validation in RegisterUserController, and add username column in users table migration -> Option C

4. Quick Check:

   Customize form + validation + DB = Add username input in resources/views/auth/register.blade.php, update validation in RegisterUserController, and add username column in users table migration [OK]

Hint: Change view, validation, and DB for new form fields [OK]

Common Mistakes:

• Only changing the view without backend updates
• Rerunning breeze install instead of manual changes
• Forgetting to update database schema