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reCAPTCHA is a free CAPTCHA service that protects websites from spam and abuse. This is a PHP library that wraps up the server-side verification step required to process responses from the reCAPTCHA service.
A self-hosted, customizable, easy-to-implement and user-friendly captcha for PHP.
21 sty 2021 · In this tutorial, we will learn how to create our own CAPTCHAs and then integrate them with the contact form we created in the tutorial. We will use the PHP GD library to create a CAPTCHA. You can learn more about writing text and drawing shapes with GD in one of my earlier tutorials.
12 lis 2023 · This tutorial will walk through how to create a simple PHP contact form, secure with Google reCaptcha, and send out via email.
28 gru 2022 · Now, we will work on one of the most straightforward PHP CAPTCHA Script implementation examples. I created this project to show you the fundamentals of using a captcha to prevent spam. You may get an idea of the planning we'll do to use our free PHP captcha script to stop spam by looking at the project structure below.
26 lut 2021 · Learn how to add Google reCAPTCHA v3 to a form on your PHP website. The latest reCAPTCHA is different than the previous versions—it doesn’t require user interaction at all. In this post, we'll see how it works, and we’ll build a real-world example for demonstration purposes. Copied to clipboard!
Here are 10 public repositories matching this topic... A self-hosted, customizable, easy-to-implement and user-friendly captcha for PHP. It is a simple PHP script to generate captcha for form validation. It can be integrated in any website for captcha generation. A simple PHP CAPTCHA library. PHP library for ArCaptcha.
