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TVM.MathCaptcha

MODULE FOR 1C-BITRIX

TVM

TVM.MathCaptcha

Mathematical Captcha for Standard Bitrix Forms This module replaces the standard Bitrix graphical captcha with a simple arithmetic verification in feedback forms. Users solve a basic math problem (e.g., 3 + 7 = ?), which simplifies interaction and improves conversion rates.

Technical details

Published
14 July 2025
Version
1.0.0
Installed
50–99 times
Compatible editions
First Site, Start, Standard, Small Business, Business
Responsive design
No
Composite support
No
Compatible with Sites24
No
Developer
TVM

What this solution does

Mathematical Captcha for Standard Bitrix Forms

This module replaces the standard Bitrix graphical captcha with a simple arithmetic verification in feedback forms. Users solve a basic math problem (e.g., 3 + 7 = ?), which simplifies interaction and improves conversion rates.

Key features:

Integration via the CAPTCHA replacement mechanism;

Generation of examples with adjustable difficulty (addition, subtraction, multiplication);

Difficulty settings configured in the administrative panel.

Implementation details:

Utilizes native Bitrix functions without modifying the core;

Requires no external services or image generation;

Operates server-side without JavaScript dependency.

Compatibility:

Compatible with standard feedback forms (bitrix:main.feedback, bitrix:form);

Does not support AJAX mode;

Incompatible with Aspro templates and solutions.

Note: This module is not intended for AJAX forms, as the captcha state is not preserved between requests.

For “TVM.MathCaptcha”, General iT can perform integration, configuration and a final check after installation.

USER EXPERIENCE

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BEFORE YOU ORDER

Let’s go through the details.

Is installation free?
The solution itself is free. Installation, configuration and customisation services are agreed separately. A compatible platform and an appropriate platform licence are required.
How do I check compatibility?
Compare the supported editions and solution version in the technical details with your project. Before installing on a live website, we recommend making a backup and checking the solution in a test environment.
Can you help with implementation?
We can help install the module, check its settings and verify how it works in your project. Compatibility with other customisations and the scope of work are assessed before we begin.

GENERAL iT

Let’s discuss your project

Получатель: ООО «Дженерал Ай Ти Рус»

1C-BITRIX

Install solution

Enter a domain with or without https://. The installer will open in your website control panel in a new tab.

Solution screenshots

Solution screenshot