CRUD with Eloquent in Laravel - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to retrieve all records from the User model.

Laravel

$users = User::[1]();

Drag options to blanks, or click blank then click option'

Aall

Bfind

CgetById

Dselect

Attempts:

3 left

💡 Hint

Common Mistakes

Using find() which requires an ID parameter.

Using select() which needs additional query building.

The all() method retrieves all records from the database table associated with the model.

2fill in blank

medium

Complete the code to find a User by its primary key.

Laravel

$user = User::[1]($id);

Drag options to blanks, or click blank then click option'

Aall

Bfind

Cget

Dwhere

Attempts:

3 left

💡 Hint

Common Mistakes

Using all() which returns all records.

Using where() which returns a query builder, not a model instance.

The find() method retrieves a record by its primary key.

3fill in blank

hard

Fix the error in the code to update a User's name and save it.

Laravel

$user = User::find($id);
$user->name = [1];
$user->save();

Drag options to blanks, or click blank then click option'

A'John'

BJohn

C$name

D"John"

Attempts:

3 left

💡 Hint

Common Mistakes

Forgetting quotes around string literals.

Using bare words without quotes causing errors.

String values must be enclosed in quotes. Double quotes "John" or single quotes 'John' are valid.

4fill in blank

hard

Fill both blanks to create a new User and save it to the database.

Laravel

$user = new User();
$user->[1] = '[e-mail]';
$user->[2]();

Drag options to blanks, or click blank then click option'

Aemail

Bsave

Ccreate

Dupdate

Attempts:

3 left

💡 Hint

Common Mistakes

Using create() on an instance instead of save().

Trying to update() a new model before saving.

Set the email attribute, then call save() to store the new user.

5fill in blank

hard

Fill all three blanks to delete a User by ID safely.

Laravel

$user = User::[1]($id);
if ($user) {
    $user->[2]();
} else {
    [3]('User not found');
}

Drag options to blanks, or click blank then click option'

Afind

Bdelete

Cabort

Ddestroy

Attempts:

3 left

💡 Hint

Common Mistakes

Using destroy() on an instance instead of find().

Not checking if the user exists before deleting.

Not handling the case when user is not found.

Use find() to get the user, delete() to remove it, and abort() to handle missing user gracefully.