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Check if Object is empty in Laravel 6 Examples

Today, We want to share with you Check if Object is empty in Laravel.In this post we will show you Check if the Object request is empty before for each, hear for What is the difference between empty(), isset(), != null, is_null() in Laravel we will give you demo and example for implement.In this post, we will learn about Laravel How to check if request is null that sent by datatable ajax with an example.

Check if Object is empty in Laravel

There are the Following The simple About PHP Laravel Correct way to if object is null or Empty Full Information With Example and source code.

As I will cover this Post with live Working example to develop Check if Object isempty with PHP/Laravel, so the Need to check if an object is empty in laravel is used for this example is following below.

Check if requested object is null

if (!empty($products))

if (!products->isEmpty())

if (count($products) > 0)

if ($products->count() > 0)

Laravel How to check if request is null that sent by datatable ajax

if ($request->has('request_name')) {
    //
}

in laravel controller

use Illuminate\Http\Request;
public function hasInput(Request $request)
{
    if($request->has('admin')) {
        return count($request->all()) > 1;
    } else {
        return count($request->all()) > 0;
    }
}

in laravel blade files

@if(count($products) > 0)
//Display products
@else
//No products
@endif

Retrieving The Request Method

$method = $request->method();

if ($request->isMethod('post')) {
    //
}

Check if Eloquent Relationship is Empty

if (is_null($product->mediaProfile)) { ... }
//or
$model->relation->count();
//or
$model->relation()->exists()
//or
Model::has('relation')->get()
//or
if(!is_null($model->relation)) {
   ....

Web Programming Tutorials Example with Demo

Read :

  PHP Get Query String Parameters using Laravel

Summary

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