Check if variable exist in laravel's blade directive

Question

I\'m trying to create blade directive which echo variable (if variable defined) or echo \"no data\" if variable undefined.

This is my code in AppServiceProvider.ph

Answer 1

You can do it in few different ways.

Sample-1:

@if( !empty($data['var']))
   {{ $data['var'] }} 
@endif

Sample-2:

{{ $data['var'] or 'no data found' }}

Sample-3: Using ternary operator