Shohidul Islam Apu

<p><strong>Math Captcha for Contact Form 7</strong> is the ultimate lightweight security solution for your WordPress site. Stop spam submissions and bot registrations instantly without using heavy scripts like Google reCAPTCHA.</p>
<p>This plugin is no longer just for Contact Form 7! It has evolved into a <strong>complete security suite</strong> that protects your most critical forms, including WordPress Login, WooCommerce, and Tutor LMS.</p>
<h3>🛡️ Key Features</h3>
<ul>
<li><strong>Smart Math Logic</strong>: Choose from Addition (+), Subtraction (-), Multiplication (×), or Mixed (Random) challenges.</li>
<li><strong>Dynamic Difficulty</strong>: Set difficulty levels (Easy, Medium, Hard) to balance security and user experience.</li>
<li><strong>Smart IP Blocking</strong>: Automatically lock out IP addresses after too many failed attempts to prevent brute-force attacks.</li>
<li><strong>WP Login Protection</strong>: Secure your default WordPress Admin Login page.</li>
<li><strong>WooCommerce Integration</strong>: Protect WooCommerce Login and Registration forms from fake customer accounts.</li>
<li><strong>Tutor LMS Support</strong>: ideal for course sites! Stop spam student registrations and logins.</li>
<li><strong>User Experience</strong>: Option to <strong>hide captcha for logged-in users</strong> (Admins/Members).</li>
<li><strong>Customizable Messages</strong>: Change the error message to match your site’s tone.</li>
<li><strong>Lightweight & Fast</strong>: No external API calls, tracking scripts, or cookies. 100% GDPR compliant.</li>
</ul>


Math Captcha for Contact Form 7


Nice, clean and lightweight solution for adding Math Captcha to Contact Form 7. Works smoothly and keeps spam away without extra hassle. Good job, bro! 👏


Keeps spam away without extra hassle

Lightweight, easy to set up, and works perfectly. Spam stopped instantly without any hassle. Simple, clean, and effective — great job! 👏

Lightweight and Works Perfectly

A powerful, lightweight, and smart Math Captcha solution to block spam from Contact Form 7, WP Login, WooCommerce, and Tutor LMS forms.

HasinHayder

<p>TS Pay integrates SSLCommerz, Bangladesh’s leading payment gateway, with Tutor LMS to enable seamless course purchases. Accept payments from local and international customers using cards, mobile banking, and internet banking.</p>
<p>Website: <a href="https://hasinhayder.github.io/tutor-sslcommerz/" rel="nofollow ugc">https://hasinhayder.github.io/tutor-sslcommerz/</a></p>
<h4>Features</h4>
<ul>
<li>One-time payments for course purchases</li>
<li>Multi-currency support (BDT, USD, EUR, GBP, SGD, INR, MYR)</li>
<li>Sandbox and Live environments for testing and production</li>
<li>IPN (Instant Payment Notification) integration for automatic order updates</li>
<li>Secure payment processing with hash validation and transaction verification</li>
<li>All SSLCommerz payment methods (Cards, Mobile Banking, Internet Banking)</li>
<li>WordPress HTTP API for secure external communications</li>
<li>Comprehensive error handling and logging</li>
</ul>
<h4>Requirements</h4>
<ul>
<li>WordPress 5.3 or higher</li>
<li>PHP 7.4 or higher</li>
<li>Tutor LMS (Free version)</li>
<li>SSLCommerz merchant account</li>
</ul>
<h4>How It Works</h4>
<ol>
<li>Student initiates course purchase</li>
<li>Plugin sends payment request to SSLCommerz</li>
<li>Student completes payment on SSLCommerz secure page</li>
<li>SSLCommerz sends IPN notification to your site</li>
<li>Plugin validates transaction and updates order status</li>
<li>Student gains course access upon successful payment</li>
</ol>
<h4>Security Features</h4>
<ul>
<li>Hash verification for callback signatures</li>
<li>Transaction validation through SSLCommerz API</li>
<li>Amount verification to prevent tampering</li>
<li>SSL-secured API communications</li>
</ul>
<h3>Support</h3>
<p>Website: <a href="https://hasinhayder.github.io/tutor-sslcommerz/" rel="nofollow ugc">https://hasinhayder.github.io/tutor-sslcommerz/</a><br />
For plugin issues: <a href="https://github.com/hasinhayder/tutor-sslcommerz/issues" rel="nofollow ugc">GitHub Issues</a><br />
For SSLCommerz API: support@sslcommerz.com<br />
For Tutor LMS: <a href="https://tutorlms.com/support/" rel="nofollow ugc">Tutor support</a></p>
<h3>Credits</h3>
<p>Developed by Hasin Hayder<br />
Based on Tutor LMS Payment Gateway framework<br />
SSLCommerz API integration</p>


TS Pay

Seamlessly integrate SSLCommerz with Tutor LMS for secure, multi-currency course payments via cards, mobile banking, and more.

Math Captcha for Contact Form 7 vs TS Pay