$HSArticle Math CAPTCHA for Forms$

by HSArticle 1 (0 reviews)

HSArticle Math CAPTCHA for Forms

Name: HSArticle Math CAPTCHA for Forms
Author: HSArticle

Math CAPTCHA for CF7, WPForms, and any HTML form. Zero config — install, add shortcode or use auto inject from settings.

HSArticle Math CAPTCHA for Forms ranks #25,590 among WordPress.org plugins with 1+ active installations, is #2,155 of 2,878 in the Discussion & Community category, a 1/5 rating from 0 reviews, and was last updated Jun 20, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 7 (Current: 7.1)

v1.0.0 Current Version v1.0.0

Updated 2 months ago Last Update on 20 Jun, 2026

Refreshed 8 hours ago Last Refreshed on

#2,155 of 2,878 in Discussion & Community

View on WordPress.org

Rank

#25,590

— No change

Active Installs

-92.9%

KW Avg Position

N/A

— No change

Downloads

298

+5 today

Support Resolved

— No change

Rating

20%

Review 1 out of 5

1 (0 reviews)

Next Milestone 10

Total Progress 70%

0+ 10+

24,877

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #25,590

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

1.0

0 reviews

Overall 20%

0 (0%)

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Plugin Details

Version: 1.0.0
Last Updated: Jun 20, 2026
Requires WP: 5.5+
Tested Up To: 7
PHP Version: 7.4 or higher
Author: HSArticle

Support & Rating

Rating: ★ ☆ ☆ ☆ ☆ 1
Reviews: 0
Support Threads: 0
Resolved: 0%

Keywords

WPForms bot protection captcha contact form 7 spam

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Frequently Asked Questions

Common questions about HSArticle Math CAPTCHA for Forms

No. Fully self-hosted, no external services.

Yes. Use the auto inject option in plugin settings — no HTML field required.

Yes. No data is sent to third parties. The answer is stored in a server-side PHP session only and cleared immediately after validation.

The plugin only starts a PHP session on pages that actually render a form. Pages without a form are not affected. For pages with forms, you should exclude them from full-page caching in your caching plugin (WP Rocket, W3 Total Cache, LiteSpeed Cache, etc.) to ensure the CAPTCHA field ID matches the session. This is standard practice for any form page.

Most shared hosts have PHP sessions enabled. If CAPTCHA validation always fails, ask your host to confirm sessions are available. Some managed hosts (such as WP Engine) restrict native PHP sessions — contact their support to enable session handling.

Sophisticated bots that render JavaScript and solve math can bypass any math CAPTCHA. This plugin stops the vast majority of spam bots which are simple automated form fillers. Additional layers (honeypot field and IP rate limiting) are built in. For high-security forms consider combining with Cloudflare Turnstile or hCaptcha.