File upload with form data functionality is very useful for the web form. If you want to allow the user to send an attachment with the web form, file upload functionality needs to be integrated. The form submission and file upload functionality can be impl...

DataTables jQuery plugin provides a quick and easy way to display data list in tabular format on the web page. Using the DataTables server-side processing, you can fetch the data dynamically from the database and list them in an HTML table with search, sor...

An SSL certificate is a data file hosted on the hosting server of the website. When you use the SSL certificate, it enables your website to move from HTTP to HTTPS. If you don't want to spend a huge amount of money on SSL certification, you can use free SS...

The draggable feature is very useful to integrate Drag and Drop functionality in the web application. jQuery UI provides an easy way to enable the draggable feature on any DOM element. With jQuery draggable functionality, the elements can be moved by drag ...

CAPTCHA is a verification process to determine whether the user is a human or not. Generally, the CAPTCHA is used in the web form to prevent spam submission. Without a CAPTCHA, the bots can submit spam information by automated form submission that fills yo...

Drag and Drop upload provides a user-friendly way to upload files to the server. Generally, the user selects files from the local drive to upload. But with the Drag&Drop feature, the user can drag files from local drive and drop them to the HTML element fo...

An email subscription provides an option for the visitor to receive updates via email. The email subscription feature is the most important part of email marketing. Most of the website provides an email subscription option that allows the site visitors to ...

A large size image takes more time to load a web page. If you want to load a large image without affecting the page load time, the image needs to be optimized to reduce the size. Image compression is very helpful to reduce the size of the image. It's alway...

CodeIgniter Upload library helps to upload files in the CodeIgniter framework. CodeIgniter Upload library provides the easiest way to upload an image file to the server. The thumbnail is a reduced-size version of the image that used as a smaller copy to di...