This function generates a CAPTCHA code image along with an input field to be included on a form. By implementing this security feature, it helps prevent automated submissions by requiring users to verify their identity, thereby limiting computer-generated entries and enhancing the integrity of form submissions.

This shortcode has no attributes.

!!!Note:
Include this shortcode on the form file. You also need to enable this option on the form advanced options.
!!!

**Shortcode:**

```js
[captcha]
```

**Code Example:**
 
```js
[captcha]
```