I've got this in my Laravel webapp:
@foreach($mentors as $mentor)
@foreach($mentor->intern as $intern)
<tr class="table-row-link" data-href="/werknemer/{!! $intern->employee->EmployeeId !!}">
<td>{{ $intern->employee->FirstName }}</td>
<td>{{ $intern->employee->LastName }}</td>
</tr>
@endforeach
@endforeach
How could I check if there are any $mentors->intern->employee ?
When I do :
@if(count($mentors))
It does not check for that.
Starting from Laravel 5.3 you can simply use :
if ($mentor->isNotEmpty()) {
//do something.
}
Documentation https://laravel.com/docs/5.5/collections#method-isnotempty
This is the best solution I found so far.
in blade
@if($mentors->count() == 0)
<td colspan="5" class="text-center">
Nothing Found
</td>
@endif
in controller
if ($mentors->count() == 0) {
return "Nothing Found";
}
From php7 you can use Null Coalesce Opperator:
$employee = $mentors->intern ?? $mentors->intern->employee
This will return Null or the employee.
First you can convert your collection to an array. Next run an empty method like this:
if(empty($collect->toArray())){}