How to Use If Isset Check in Laravel Blade File

Laravel Blade if Isset else Example; in this tutorial we will show you how to use if isset check in laravel blade file. Just like php we can use same isset check in laravel blade file but the syntax is some difference. We can use any php check like count, empty, if and isset condition in our laravel blade file.

Here we simple examples for drop-down section and just use ternary and isset conditions to help you. We have added 6 basics examples for removing your errors using the if isset conditions in laravel blade file.

In Your Controller

Basically we send variables and values from controller here a just simple example we use in your way you use your code.

public function index()
{
    $taskTypes = TaskType::all();

    return View('users-type', ['taskTypes' => $taskTypes]);
}

In blade File

Here we can use the variables with if isset conditions.

Example 1: Laravel Isset In blade

<div class="form-group select">
  <label for="project" class="control-label">Task Type*</label>
  <select name="task_type" id="taskType" class="form-control">
    @foreach($taskTypes as $taskType)
      @if(isset(taskType->name))
          <option value="$taskType->id }}" {{($task->task_type_id == $taskType->id) ? ' selected'  : ''}}>
            {{ $taskType->name }}
          </option>
        @endif
    @endforeach
  </select>
</div>

Example 2: Laravel Count in Blade

<div class="form-group select">
  <label for="project" class="control-label">Task Type*</label>
  <select name="task_type" id="taskType" class="form-control">
   @if(taskType->count())
    @foreach($taskTypes as $taskType)
          <option value="$taskType->id }}" {{($task->task_type_id == $taskType->id) ? ' selected'  : ''}}>
            {{ $taskType->name }}
          </option>
    @endforeach
  </select>
 @endif
</div>

Example 3: is Isset usin ternary operator

 {{ $taskType->name ?? '' }}

Example 4: @empty Variable in Laravel Blade

@if( !empty($taskType['name']))
   {{ $taskType['name'] }} 
@endif

Example 5: @empty Variable

<input type="text" name="name" value ="{{ !empty($myvariable) ? $myvariable->name : '' }}">

Example 6: If condition using ternary operator

{{ $taskType ? $taskType->name : '' }}

Finally we learn today if isset use in laravel blade, hope its work for you.