Mail templates in Laravel - Practice Problems & Coding Challenges

Challenge - 5 Problems

❓ component_behavior

intermediate

What will this Laravel mail template render?

Given this Blade mail template snippet, what will be the rendered output when the variable $userName is 'Alice'?

Laravel

@component('mail::message')
# Welcome, {{ $userName }}!
Thanks for joining us.
@endcomponent

A An error because @component cannot be used inside mail templates.

B A plain text email with the line: 'Welcome, Alice!' as a header and 'Thanks for joining us.' below.

C An HTML email with a large header 'Welcome, Alice!' and a paragraph 'Thanks for joining us.' styled by the mail component.

D An email with the literal text '@component('mail::message')' shown.

💡 Hint

Remember that @component('mail::message') creates a styled HTML email layout.

The @component directive with 'mail::message' creates a styled HTML email with a header and body. The {{ $userName }} variable is replaced with 'Alice'.

📝 Syntax

intermediate

Which option correctly passes data to a Laravel mail template?

You want to send a mail using a Mailable class and pass the variable $orderId to the Blade template. Which code snippet correctly passes the data?

Laravel

public function build()
{
    return $this->view('emails.order')
                ->with(['orderId' => $this->orderId]);
}

A return $this->view('emails.order')->withOrderID($this->orderId);

B return $this->view('emails.order')->withOrderId($this->orderId);

C return $this->view('emails.order')->with('orderId');

D return $this->view('emails.order')->with(['orderId' => $this->orderId]);

💡 Hint

The with() method accepts an array of key-value pairs for variables.

The with() method expects an array where keys are variable names and values are their data. Option D correctly passes orderId.

🔧 Debug

advanced

Why does this Laravel mail template cause an error?

This Blade mail template code causes an error when sending mail. What is the cause?

Laravel

@component('mail::button', ['url' => $url])
Click Here
@endcomponent

@slot('footer')
Thanks!
@endslot

A The @slot directive must be inside the @component block, not after it.

B Using @slot outside of an @component block causes an error.

C The 'url' parameter must be passed as a string, not a variable.

D The @component directive requires a closing tag @endcomponent, which is missing.

💡 Hint

Slots belong inside the component they define parts for.

The @slot directive must be inside the @component block to define a named slot. Placing it after @endcomponent causes an error.

❓ state_output

advanced

What is the output of this Laravel mail template with conditional content?

Given this Blade mail template snippet, what will be included in the email if $isPremium is false?

Laravel

@component('mail::message')
# Hello!
@isset($isPremium)
  @if($isPremium)
    Thanks for being a premium member!
  @else
    Consider upgrading to premium.
  @endif
@endisset
@endcomponent

A The email will show 'Hello!' and 'Thanks for being a premium member!'.

B The email will show 'Hello!' and 'Consider upgrading to premium.'.

C The email will only show 'Hello!' because $isPremium is false and @isset fails.

D The email will be empty because @isset requires true value.

💡 Hint

The @isset directive checks if the variable exists, not its truthiness.

Since $isPremium exists and is false, @isset passes, then @if($isPremium) fails, so the else block runs.

🧠 Conceptual

expert

Which statement about Laravel mail templates is true?

Choose the correct statement about Laravel mail templates and their usage.

A Mail templates can use Blade components like @component and @slot to create reusable styled sections.

B You cannot pass variables from the Mailable class to the mail template; all data must be global.

C Mail templates are stored only in the resources/views/vendor/mail directory and cannot be customized.

D Laravel mail templates must always use plain text and cannot include HTML or components.

💡 Hint

Think about how Laravel encourages reusable and styled email parts.

Laravel mail templates support Blade components like @component and @slot to build reusable, styled email sections.