Google reCAPTCHA V3 for OpenCart

Protect your OpenCart store from spam, automated bots, suspicious submissions, and unwanted form requests with Google reCAPTCHA V3.

This module integrates Google reCAPTCHA V3 with your OpenCart store and uses Google's risk score to identify potentially suspicious visitors without requiring users to solve image-based CAPTCHA challenges.

FEATURES

Google reCAPTCHA V3 Badge
✫ Displays the official Google reCAPTCHA V3 badge at the bottom-right corner of your website.
✫ Provides invisible bot protection without interrupting the customer experience.

Configurable Score Threshold
✫ Set the minimum reCAPTCHA score required to allow a form submission.
✫ Default recommended score: 0.5
✫ Adjust the threshold according to your store's security requirements.

Block Multiple IP Addresses
✫ Admin can add and manage multiple blocked IP addresses.
✫ Block suspicious bots or users from submitting protected forms.
✫ Requests from blocked IP addresses can be rejected automatically.

Default OpenCart CAPTCHA Page Support
✫ For default OpenCart pages, the module uses the CAPTCHA pages configured in your store settings.
✫ Configure these pages from: System → Settings → Edit → Option → CAPTCHA

Allowed Multiple Other Form Pages
✫ Add multiple custom or third-party form pages where reCAPTCHA V3 should be enabled.
✫ Add one route per line for easy management.
✫ Useful for custom forms and extension-based pages.

Low Score Attempt Logging
✫ View security logs for visitors whose reCAPTCHA score falls below the configured threshold.
✫ Helps administrators identify suspicious or potentially automated activity.

Smart Security Logging
✫ Prevents unnecessary database entries when bots send multiple requests from the same IP address within a short period.
✫ The module stores only one low-score log per IP address within a 1-hour period.
✫ This helps reduce unnecessary database usage while still providing useful security information.

✫ OCMOD Supported
✫ No Core File Change
✫ Free Installation & Error/Compatibility Support for 06 Months

Benefits
✫ Protect OpenCart forms from automated bot submissions.
✫ Reduce spam and suspicious form requests.
✫ Improve website security without disturbing genuine customers.
✫ Monitor suspicious low-score activity from the admin panel.
✫ Flexible configuration for both default OpenCart and custom form pages.
✫ Lightweight security logging helps avoid excessive database records.

Compatibility
✫ Designed for OpenCart stores using the standard OpenCart CAPTCHA configuration and form validation system.
✫ Our Quick Checkout / Onepage Checkout Module for OpenCart 3.x is fully compatible with this Google reCAPTCHA V3.
✫ Our Two Page Checkout / 2 Step Quick Checkout Module for OpenCart 3.x is fully compatible with this Google reCAPTCHA V3.