Conditional Blade component slots - php

Question

I have a Blade component called persons, that has different slots I'd like to fill.
<div class="person">
<img src="{{ $image_url }}" alt="{{ $image_alt }}">
{{ $name }}
{{ $information }}
<a class="button button-primary" href="{{ $link }}" target="_blank">Homepage</a>
</div>
And I have various template files, where I'm doing a foreach and I'd like to use the persons component to show the info.
#if ($persons)
#foreach ($persons as $person)
#component('components.person')
#slot('image_url')
{{ $person['person_image'] }}
#endslot
#slot('name')
{{ $person['person_name'] }}
#endslot
#slot('information')
{!! $person['person_information'] !!}
#endslot
#slot('link')
{{ $person['person_link'] }}
#endslot
#endcomponent
#endforeach
#endif
Sometimes some fields might be empty. For example, sometimes somebody doesn't have an image or a homepage and in that case I'd wouldn't want to show that empty field on the homepage.
Logic says that I should add issset() or empty() into my component file, like this:
<div class="person">
#empty ($image_url)
<img src="{{ $image_url }}" alt="{{ $image_alt }}">
#endempty
#isset ($name)
{{ $name }}
#endisset
#isset ($information)
{{ $information }}
#endisset
#isset ($link)
<a class="button button-primary" href="{{ $link }}" target="_blank">Homepage</a>
#endisset
</div>
But this doesn't seem to work at all. It either removes everything or nothing at all ( depending on if using #isset() or #empty() ).
So my question is: Is it possible to fill component slots conditionally in a foreach loop?

Answer 1

This is from a while ago, but you can use the null coalesce operator to define a default
<div class="person">
<img src="{{ $image_url }}" alt="{{ $image_alt }}">
{{ $name ?? '' }}
{{ $information ?? '' }}
<a class="button button-primary" href="{{ $link }}" target="_blank">Homepage</a>
</div>

Answer 2

Use #if and the null coerce operator and set the default value:
<div class="person">
#if ($image_url ?? null)
<img src="{{ $image_url }}" alt="{{ $image_alt ?? '' }}">
#endif
<span>{{ $name ?? 'No name' }}</span>
{{ $information ?? null }}
#if ($link ?? null)
<a class="button button-primary" href="{{ $link }}" target="_blank">Homepage</a>
#endif
</div>

Answer 3

it is better to check them in the upper level as you said, but notice that you should pass something into slots if they have name slot, so you should call:
#slot('myslot')
#if($myobject->value)
<h5>
Show
</h5>
#endif
#endslot

Answer 4

This works for me.
#isset($qualitycheck)
<a class="dropdown-item p-2" href="{{ $qualitycheck }}">Quantity Check</a>
#endisset