samiur6688

<p><strong>Mathematical Captcha Applier</strong> is a lightweight WordPress plugin that lets you easily apply a simple math-based captcha to form submit buttons on your website by specifying their CSS selector. Just provide a specific button’s CSS selector, and the plugin will display a captcha prompt before the action is completed. This could help to prevent spam and unwanted bot activity.</p>
<p><strong>Features:</strong><br />
– Add a mathematical captcha to form submit buttons (<code><input type="submit"></code> or <code><button type="submit"></code>) by specifying their CSS selector (ID or class).<br />
– Attempts to protect forms from automated submissions.<br />
– No external dependencies — lightweight and fast.<br />
– Simple configuration via the WordPress dashboard.<br />
– If JavaScript is disabled, this plugin will hide the selected buttons.</p>
<p><strong>How It Works:</strong><br />
When a user clicks the protected button, a small popup will appear asking them to solve a basic math problem (e.g., <code>5 + 3 = ?</code>). If answered correctly, the action will proceed.</p>
<p>If JavaScript is disabled in the browser, the plugin hides the selected submit button.</p>


Mathematical Captcha Applier

Apply a simple mathematical captcha to specific buttons by providing their CSS class or ID to prevent spamming.

dotsquares

<h3>Form Stop Spam Emails – A permanent solution to stop spam emails</h3>
<p>“DS CF7 Math Captcha” plugin gives functionality of prevent unwanted spam to your contact form 7. Contact Form 7 plugin is most widely used by many users so this plugin helps to prevent unwanted spam from website that has been created by Contact Form 7 plugin. This plugin is very much effective to stop form spam for Contact Form 7 plugin.</p>
<h4>The plugin has been tested with the latest version (6.1) of Contact Form 7</h4>
<h4>Features</h4>
<ul>
<li>Math Captcha</li>
<li>Refresh Math Captcha</li>
<li>Available Translations – English (US), French, Hindi</li>
</ul>


DS CF7 Math Captcha

Works Great

"DS CF7 Math Captcha" is a math captcha with refresh captcha functionality to prevent unwanted spam for your contact form 7 plugin.

Mathematical Captcha Applier vs DS CF7 Math Captcha