Laravel – How to Check If Array is Empty in Blade?
In this post we will give you information about Laravel – How to Check If Array is Empty in Blade?. Hear we will give you detail about Laravel – How to Check If Array is Empty in Blade?And how to use it also give you demo for it if it is necessary.
In this tutorial, i will show you laravel check array empty in blade. you will learn laravel check if array is empty. This article goes in detailed on laravel not empty check. i would like to show you check empty array in laravel blade. So, let’s follow few step to create example of check if array is empty in laravel blade.
Laravel 5.5 group by doesn't work - fixed
In this post we will give you information about Laravel 5.5 group by doesn't work - fixed. Hear we will give you detail about Laravel 5.5 group by doesn't work - fixedAnd how to use it also give you demo for it if it is necessary.
Someday ago i just installed laravel 5.5 application and i was checking new feature and making some examples. But i was working on database query builder example one by one, i got following error when i used group by on single column.
My query was like as bellow example, so you can see on database query i simple get all users and group by with name. So, let's simply see how it is:
DB Query:
$users = DB::table("users")
->groupBy("name")
->get();
dd($users);
But when i run above query using database query builder i got following error, as you can see:
SQLSTATE[42000]: Syntax error or access violation: 1055 'laravel_test.users.id' isn't in GROUP BY (SQL: select * from 'users' group by 'name')
I was thinking what is the issue because without group by it was working, but at last i found it how to solve it So we have to simply "strict" mode make it true into false in database.php file. So let's do it as bellow:
config/database.php
...
'strict' => true,
To
'strict' => false,
....
After that i hope you found your solution.
Thank you...
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i simply read documentation and i know core php function so we can do it basically four way to laravel check array empty in blade. so you can see bellow all example one by one and you can use anyone that you want to use.
Example 1: @forelse @empty
Controller Code:
public function index()
{
$products = Product::get();
return view('home',compact('products'));
}
Blade Code:
<div >
<h5>Laravel Check Array Empty in Blade - onlinecode</h5>
</div>
<div >
@forelse ($products as $product)
<p >product</p>
@empty
<p >No product</p>
@endforelse
</div>
Example 2: @empty
Controller Code:
public function index()
{
$products = [];
return view('home',compact('products'));
}
Blade Code:
<div >
<h5>Laravel Check Array Empty in Blade - onlinecode</h5>
</div>
<div >
@empty($products)
<p >product</p>
@else
<p >no product</p>
@endempty
</div>
Example 3: @if empty()
Controller Code:
public function index()
{
$products = [];
return view('home',compact('products'));
}
Blade Code:
<div >
<h5>Laravel Check Array Empty in Blade - onlinecode</h5>
</div>
<div >
@if(empty($products))
<p >product</p>
@else
<p >no product</p>
@endif
</div>
Example 4: @if count()
Controller Code:
public function index()
{
$products = Product::get();;
return view('home',compact('products'));
}
Blade Code:
<div >
<h5>Laravel Check Array Empty in Blade - onlinecode</h5>
</div>
<div >
@if($products->count() > 0)
<p >product</p>
@else
<p >no product</p>
@endif
</div>
I hope it can help you…
Hope this code and post will helped you for implement Laravel – How to Check If Array is Empty in Blade?. if you need any help or any feedback give it in comment section or you have good idea about this post you can give it comment section. Your comment will help us for help you more and improve us. we will give you this type of more interesting post in featured also so, For more interesting post and code Keep reading our blogs