How to Upload file and Display preview in CakePHP 4

File uploads are a common feature in web applications. It allows users to upload and share files, such as images, videos, and documents.

CakePHP 4 already has built-in File handling classes to handle file uploads.

In this tutorial, I show how you can upload file with validation and display its preview after upload in CakePHP 4.

In the example, I am using Modelless form for creating an upload form.

How to upload file and display preview in CakePHP 4

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How to Create Model and Fetch records in CakePHP 4

Model are used to interact with the specific database table and perform operations like – retrieving, inserting, updating, and deleting records.

In this tutorial, I show how you can create a model and fetch records from the database table and display it on the page in CakePHP 4 project.

How to create Model and fetch records in CakePHP 4

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How to Create and Pass data to Template in CakePHP 4

Template in the CakePHP 4 is a .php file where define the HTML layout of the page. Template files automatically get loaded on the page. For this need to create files in a specific pattern.

From Controller, you can pass data to the template file.

In this tutorial, I show how you can create template files and pass values from the controller to the template in CakePHP 4 project.

How to Create and Pass data to Template in CakePHP 4

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How to install CakePHP 4 Framework

CakePHP is a widely used PHP framework for small and large-scale projects. It is based on the MVC (Model View Controller) architecture which makes the development process easier if you are familiar with it.

It requires composer for installation.

In this tutorial, I show how you can install CakePHP 4 in your system.

I am assuming you have already installed composer. If not then you can follow this link.

How to install CakePHP 4 framework

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