$HSArticle Math CAPTCHA for Forms$

by hsarticle 0 (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 #20,366 among WordPress.org plugins with 50+ active installations, is #814 of 2,958 in the Discussion & Community category, and was last updated Sep 15, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1.4

v1.0.1 Current Version v1.0.1

Updated 1 month ago Last Update on 15 Sep, 2026

Refreshed 2 days ago Last Refreshed on

#814 of 2,958 in Discussion & Community Top 50% by installs

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Rank

#20,366

— No change

Active Installs

50+

-5.7%

KW Avg Position

167

1 better

Downloads

543

+4 today

Support Resolved

— No change

Rating

Review 0 out of 5

0 (0 reviews)

Next Milestone 60

Total Progress 60%

50+ 60+

1,417

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #20,366

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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

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Reviews & Ratings

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Plugin Details

Version: 1.0.1
Last Updated: Sep 15, 2026
Requires WP: 5.5+
Tested Up To: 7.1.4
PHP Version: 7.4 or higher
Author: hsarticle

Support & Rating

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

Keywords

bot protection captcha contact form 7 spam WPForms

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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.