How To Drag And Drop File Upload In Laravel 11

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In Laravel, implementing drag and drop file upload functionality can be accomplished using various frontend libraries like Dropzone js, Filepond, or simply utilizing HTML5’s native drag and drop API. Here’s a guide on how to achieve this with Dropzone.js in Laravel 11.

  1. Install Dropzone.js: Start by installing Dropzone.js using npm or yarn.
npm install dropzone
  1. Include Dropzone.js in your project: You can include Dropzone.js in your project by importing it into your JavaScript file or including it directly in your HTML layout.
<script src="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.9.2/min/dropzone.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.9.2/min/dropzone.min.css" rel="stylesheet">
  1. Create a Dropzone container in your HTML: Define a div element with a unique id to act as the Dropzone container.
<div id="file-dropzone" class="dropzone"></div>
  1. Initialize Dropzone in your JavaScript: Initialize Dropzone on the specified element and configure it as needed.
Dropzone.options.fileDropzone = {
  url: "/upload", // Define your upload route
  maxFilesize: 5, // Set maximum file size allowed
  acceptedFiles: '.png,.jpg,.jpeg,.gif', // Specify allowed file types
  success: function(file, response) {
    // Handle successful upload
  },
  error: function(file, response) {
    // Handle upload error
  }
};
  1. Handle file upload in your Laravel controller: Define a route and corresponding controller method to handle file uploads.
use Illuminate\Http\Request;

public function upload(Request $request) {
    $file = $request->file('file');
    // Process the uploaded file
    return response()->json(['success' => true]);
}
  1. Configure CSRF protection: Ensure that your form or AJAX requests are protected from cross-site request forgery attacks by including the CSRF token.
<meta name="csrf-token" content="{{ csrf_token() }}">

With these steps, you should have a working drag and drop file upload functionality in your Laravel application using Dropzone.js. Customize the configuration and styling according to your project requirements.

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