HomeLaravelAjax Image Upload Example with Validation in PHP Laravel Framework

Ajax Image Upload Example with Validation in PHP Laravel Framework

By July 25, 2018 Laravel, Others, PHP 7 Comments

In this post, I am going to explain “How to upload image using ajax in laravel “. Laravel provide very simple way to store image or file on server. Laravel also provide validation for max file size, Image mime type and height width etc.

So, If we make image upload using jquery ajax then it become good for our GUI and best. So Today in this post we will learn how to upload image using jquery ajax.

Here i give you full example of ajax image uploading step by step like create laravel project, migration, model, route, blade file etc. So you have to just follow few step as listed bellow.

Step 1:- Install laravel using below command

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composer create-project --prefer-dist laravel/laravel ajaxImageDemo
 

 

Step 2:- After installation need to setup database configuration in .env file like

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DB_HOST=localhost
DB_DATABASE=homestead
DB_USERNAME=homestead
DB_PASSWORD=secret
 

Step 3:- Now create image table,  Model and Migration for store image in database

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php artisan make:migration create_image_tabel
 

After this command you will find image migration file on following path database/migrations and you have to put bellow code in your migration file for create table.


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<?php
 
 
use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;
 
 
class CreateImageTabel extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('ajax_images', function (Blueprint $table) {
            $table->increments('id');
            $table->string('image');
            $table->timestamps();
        });
    }
 
 
    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::drop("images");
    }
}
 

Now we need to run migration command

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php artisan migrate
 

After create table, Now we need to create Model using below command

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php artisan make:model Image
 

Now copy below code and paste in Image model file

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<?php
 
 
namespace App;
 
 
use Illuminate\Database\Eloquent\Model;
 
 
class Image extends Model
{
    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'image'
    ];
}
 

Step 4:- In this step we need to create route for ajax image upload in route file

routes/web.php

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Route::get('ajax-upload-image','DemoController@index');
Route::post('uploadImage','DemoController@uploadImage');
 

Step 5:- Now we should create controller as DemoController.php file

app/Http/Controllers/DemoController.php

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<?php
 
 
namespace App\Http\Controllers;
 
 
use Illuminate\Http\Request;
use Validator;
use App\Image;
 
 
class DemoController extends Controller
{
/**
     * Show the application .
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
     return view('ajaxImageUpload');
    }
 
 
    /**
     * Show the application .
     *
     * @return \Illuminate\Http\Response
     */
    public function uploadImage(Request $request)
    {
      $validator = Validator::make($request->all(), [
        'image' => 'required|image|mimes:jpeg,png,jpg,gif,svg|max:2048',
      ]);
 
 
      if ($validator->passes()) {
 
 
        $input = $request->all();
        $input['image'] = time().'.'.$request->image->getClientOriginalExtension();
        $request->image->move(public_path('images'), $input['image']);
 
 
        Image::create($input);
 
 
        return response()->json(['success'=>'done']);
      }
 
 
      return response()->json(['error'=>$validator->errors()->all()]);
    }
}
 

Step 6:- Now we should create view file ajaxImageUpload.blade.php for layout, So just copy below code paste in view file.

resources/views/ajaxImageUpload.blade.php

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<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">  
 
    <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
    <title>Webprepration Demo</title>
<link rel="icon" href="https://webprepration.com/wp-content/uploads/2017/11/wp-65x65.png" sizes="32x32" />
<link rel="icon" href="https://webprepration.com/wp-content/uploads/2017/11/wp-300x300.png" sizes="192x192" />
<link rel="apple-touch-icon-precomposed" href="https://webprepration.com/wp-content/uploads/2017/11/wp-300x300.png" />
<meta name="msapplication-TileImage" content="https://webprepration.com/wp-content/uploads/2017/11/wp-300x300.png" />
    <!-- Bootstrap -->
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
    <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.css" rel="stylesheet">
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
   <link rel="stylesheet" type="text/css" href="https://webprepration.com/demo/css/style.css">
<link href="public/css/sweetalert.css" rel="stylesheet">
  </head>
  <body>
 
    <nav class="navbar navbar-default navbar-static-top">
      <div class="container">
        <div class="navbar-header">
          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
            <span class="sr-only">WEB PREPRATION</span>
            <span class="icon-bar"></span>
          </button>
          <a class="navbar-brand" href="https://webprepration.com/">WEB PREPRATION</a>
        </div>
        <div id="navbar" class="navbar-collapse collapse">        
          <ul class="nav navbar-nav navbar-right">
            <li class="sa"><a href="https://webprepration.com/category/php/">PHP</a></li>
            <li class="sa"><a href="https://webprepration.com/category/wordpress/">WordPress</a></li>
            <li class="sa"><a href="https://webprepration.com/category/wordpress/">Plugins</a></li>
            <li class="sa"><a href="https://webprepration.com/category/codeignitor/">CodeIgnitor</a></li>
            <li class="sa"><a href="https://webprepration.com/category/laravel/">Laravel</a></li>
          </ul>
        </div><!--/.nav-collapse -->
      </div>
    </nav><!--/nav-->
 
<div class="container">
<div class="panel panel-primary">
<div class="panel-heading">Upload Image Using Ajax in Laravel
    </div>
 
      <div class="panel-body">
 
       <div class="panel-body">  
         <div class="row">
          <form action="" method="post" id="sitelogo">
            <div class="form-group">
              <input type="file" class="form-control" id="logo" name="logo">              
            </div>
            <div class="form-group">
              <img id="myImg" src="{{url('/')}}/public/uploads/{{ (isset($setting->logo) && $setting->logo) !='' ? $setting->logo : 'images.jpg'}}" style="max-width: 500px;max-height: 400px;width: 100%;">            
            </div>
          </form>        
      </div>
        </div>
 
       </div>
       </div>
  
</div>  
 
<div class="footer-bottom">
   <div class="container">
      <div class="row">
         <div class="col-xs-12 col-sm-4 col-md-4 col-lg-4">
            <div class="copyright" style="font-family: sans-serif;">
               Web Prepration <span style="color: #504f4f;">Copyright © 2017.</span>
            </div>
         </div>
         <div class="col-xs-12 col-sm-4 col-md-4 col-lg-4">
            <div class="copyright" align="center">
               <a href="https://webprepration.com" style="color: #337ab7;">Home</a>|
               <a href="https://webprepration.com/about-us/" style="color: #337ab7;">About Us</a>|
               <a href="https://webprepration.com/contact-us/" style="color: #337ab7;">Contact</a>
            </div>
         </div>
         <div class="col-xs-12 col-sm-4 col-md-4 col-lg-4">
            <div class="design">
               <a href="https://webprepration.com" style="color: #0274be;">Back to Top</a>
            </div>
         </div>
      </div>
   </div>
</div>
<script src="{{asset('public/js/ajaxscript.js')}}"></script>
<script src="{{asset('public/js/sweetalert.min.js')}}"></script>
<script type="text/javascript">
$("#logo").change(function () {
 
    jQuery.ajax({
      url:"{{url('/')}}/uploadImage",
       headers: {
         'X-CSRF-TOKEN': "{{csrf_token()}}"
         },
 
      data:new FormData($("#sitelogo")[0]),
      method:"POST",
      processData: false,
      contentType: false,
      success:function(data){  
       console.log(data);
      },
      error:function(error){
          console.log(error);
      }
   });
};
</script>
</body>
</html>
 

 

Now we are ready to run example, So just run below command

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php artisan serve
 

Now you can open below command on browser

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http://localhost:8000
 

 

View Demo

 

I hope you might have understood it properly, keep reading our other blogs posts for more coding tricks.

Thanks!!

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