Laravel Blade - check if data array has specific key

Question

I need to check if the data array has a specific key, I tried it like this:

@if ( ! empty($data['currentOffset']) )
    <p>Current Offset: {{ $currentOffset }} </p>
@else
    <p>The key `currentOffset` is not in the data array</p>
@endif

But I always get <p>The keycurrentOffsetis not in the data array</p>.

Alexey Mezenin · Accepted Answer · 2018-01-04 17:49:25Z

28

You can use @isset:

@isset($data['currentOffset'])
    {{-- currentOffset exists --}}
@endisset

answered Jan 4, 2018 at 17:49

Alexey Mezenin

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2 Comments

Black Over a year ago

is there also something like elseisset? I need an else branch.

Alexey Mezenin Over a year ago

@Black no. If you need else, you could just use @if (isset($data['currentOffset'])) or the ternary operator {{ isset($data['currentOffset']) ? 'Exists' : 'Doesn\'t exist' }}

YouneL · Accepted Answer · 2018-01-04 17:56:37Z

5

I think you need something like this:

 @if ( isset($data[$currentOffset]) )
 ...

answered Jan 4, 2018 at 17:56

YouneL

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2 Comments

Black Over a year ago

Thats exactly what @Alexey Mezenin posted 4 min ago.

YouneL Over a year ago

no there is difference between $data[$currentOffset] and $data['currentOffset'], I think maybe the key was stored in a variable $currentOffset

Sahil Purav · Accepted Answer · 2018-01-04 17:54:55Z

4

Use following:

@if (array_key_exists('currentOffset', $data))
    <p>Current Offset: {{ $data['currentOffset'] }} </p>
@else
    <p>The key `currentOffset` is not in the data array</p>
@endif

answered Jan 4, 2018 at 17:54

Sahil Purav

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Comments

DEV Tiago França · Accepted Answer · 2019-08-16 08:33:31Z

0

ternary

 @php ($currentOffset = isset($data['currentOffset']) ? $data['currentOffset'] : '')

answered Aug 16, 2019 at 8:33

DEV Tiago França

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