Shopping cart with payment gateway is a must-have functionality for an e-commerce website. The payment gateway allows the buyers to make payment online at the time of checkout. PayPal standard checkout is one of the easiest option to integrate payment gate...

To implement login with Facebook on the website, you need to register an app in Facebook developers panel. You'll get App ID and App Secret from the Facebook app, these details are required for authenticating your web application with Facebook. The default...

Google has released the new reCAPTCHA v2 checkbox widget. Using the reCAPTCHA widget users can prove that they are human without solving a CAPTCHA question. Only a single click is needed to confirm they are not a robot. The Google reCAPTCHA Checkbox protec...

Google reCAPTCHA is a free service that allows you to implement CAPTCHA functionality in a web form. Google provides two types of reCAPTCHA for the web form, reCAPTCHA checkbox and Invisible reCAPTCHA. Google Invisible reCAPTCHA works the same as the reCAP...

Google reCAPTCHA is designed to protect websites from spam and abuse. It helps to integrate CAPTCHA functionality into the web page without any hassle. You can add Google reCAPTCHA in HTML form and verify the submission using PHP. The Google reCAPTCHA can ...

The dynamic dependent select box is used to auto-populate the dependent data in the dropdown list. Bases on the drop-down selection, the dependent data are retrieved from the database and display in the next select box. Dynamic dependent dropdown is very u...

The Back to Top button allows the user to smoothly scroll back to the top of the page. It’s very useful to enhance the user experience of the website. When a web page has lots of content, this page needs a navigation option that takes the user to the top...

The ZIP is a commonly used file format to archive files with data compression. When you want to allow the user to download multiple folders and files at once from the server, you need to create a ZIP file on the fly. It helps to compress files and create a...

CRUD operation is the most used functionality in web applications. Almost all web applications use CRUD functionality to manage and manipulate data in the database. PHP CRUD with MySQL helps to handle view, add, edit, and delete data from the database. Sea...

Stripe Subscription API provides an easy way to integrate recurring payments on the website. If you want to implement the membership subscription system on the web application, subscription payment is required for recurring billing. The Stripe payment gate...