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.

S R Tayade

<p>Easy Captcha plugin is basic captcha plugin to prevent spam submissions. Using Shortcode you can show Mathematical Expression to be solved in your form to prevent spam.</p>
<h4>Features</h4>
<ol>
<li>Admin can specify where the captcha should be displayed i.e, comments, login, registration or lost password form.</li>
<li>Admin can select arithmetic operations from available options – Addition, Subtraction or Multiplication.</li>
</ol>
<h4>Note</h4>
<ol>
<li>By default ‘Addition (+)’ operation is enabled. It’s recommended to keep at least one option selected at any point of time.</li>
<li>If you find any bugs, kindly report here: https://github.com/SushantRT/easy-captcha/issues</li>
</ol>


Easy Captcha by Croitre

Adds Mathematical Captcha to be solved in your form to prevent spam.

Mathematical Captcha Applier vs Easy Captcha by Croitre