condition if not working

[andressalhenriques]

I'm receiving my variables from another file that uses this template.

so if I do that, I can get the value title

<h3 align="center" class="text-parfin-dark font-semibold mt-8">
  @{{ $title }}
</h3>

However, when I put a condition it did not work.

<if condition="$title">
  <p align="center" class="mt-8 text-parfin-darker leading-[25px]">
     @{{ $title}}
 </p>
</if>

[cossssmin]

How is $title defined?

[andressalhenriques]

I see, I don't know if I understand well. However I didn't set in at the begging of the file(front matter), I receive it from another file. So I already try to get page.title but I got undefined.

This work and I can see the correct value on my email.
<p align="center" class="m-0 text-darker leading-[25px] mt-8"> @{{ $title }} </p>

[e-smily]

How to use <if condition="$title"> if the variable is not set with Front Matter ?

<if condition="$title">
<title>@{{ $title }}</title>
</if>

[cossssmin]

how is the variable set then?

[e-smily]

I work with Laravel notifications and the variable is inserted at runtime.
Something like this:

$url = $this->verificationUrl($notifiable);

$mailData = [
    'page_title' => Lang::get('Confirm your email address'),
    'page_preheader' => Lang::get('Please confirm your email address in order to activate your account.'),
    'verificationUrl' => $url,
    'user_name' => $this->user->name,
    'app_url' => config('app.url'),
    'app_name' => app(GeneralSettings::class)->app_name,
];

return (new MailMessage)
    ->from(app(GeneralSettings::class)->default_email_from_adress, app(GeneralSettings::class)->default_email_from_name) 
    ->replyTo(app(GeneralSettings::class)->default_email_from_adress, app(GeneralSettings::class)->default_email_from_name)
    ->subject(Lang::get('Please verify your email'))
    ->view(['emails.auth.user_verify_email', 'emails.auth.user_verify_email_text'], $mailData);
    }

I could still work with blade derectives @if, @else, @elseif, but that will get pretty confusing afterwards, if it can be done at all?

[zkrzyzanowski]

I'm running into a similar issue as other have described here. imageUrl isn't defined in our frontMatter, but dynamically passed in at run time.

This doesn't return anything in the UI even though @{{imageUrl}} should be false when running it on our dev server.

<if condition="@{{imageUrl}}">
    <img class="w-[50px]" src="@{{imageUrl}}" alt="logo" />
</if>
<else>
    <img
        class="w-[50px]"
        src="images/default-image.png"
        alt="logo"
    />
</else>

Any ideas on how to work around this? Basically we need to pass in a dynamic value for images, but want a fallback if nothing is passed in.