---
title: "Spam, Security & Compliance - Convert Forms - Tassos Docs"
description: "Learn to secure forms with CAPTCHA and prevent spam."
url: "https://www.tassos.gr/docs/convert-forms/security"
date: "2026-04-12T17:48:28+00:00"
language: "en-GB"
---

# Spam, Security & Compliance

Learn to secure forms with CAPTCHA and prevent spam.

##  [  Restrict Form Submissions Based on IP  ](https://www.tassos.gr/docs/convert-forms/security/restrict-form-submissions-based-on-ip)

##  [  Minimum Time to Submit  ](https://www.tassos.gr/docs/convert-forms/security/min-time-to-submit)

##  [  Enforcing a Custom Password Policy in Convert Forms  ](https://www.tassos.gr/docs/convert-forms/security/force-custom-password-policy)

##  [  Add Cloudflare Turnstile to your Joomla Form  ](https://www.tassos.gr/docs/convert-forms/security/cloudflare-turnstile-captcha)

##  [  Implement the Iubenda Consent Database in Joomla with Convert Forms  ](https://www.tassos.gr/docs/convert-forms/security/iubenda)

##  [  Add Custom Validations to Fields and Forms  ](https://www.tassos.gr/docs/convert-forms/security/custom-validations)

##  [  Add Math Captcha to your Form  ](https://www.tassos.gr/docs/convert-forms/security/math-captcha-to-your-form)

##  [  Prevent a Field From Saving in the Database  ](https://www.tassos.gr/docs/convert-forms/security/prevent-a-from-saving-in-database)

##  [  Add hCaptcha to your Form  ](https://www.tassos.gr/docs/convert-forms/security/hcaptcha-to-your-form)

##  [  Enable Double Opt-in  ](https://www.tassos.gr/docs/convert-forms/security/enable-double-opt-in)

##  [  Allow Form Submissions in Specific Date Range  ](https://www.tassos.gr/docs/convert-forms/security/allow-form-submissions-in-specific-date-range)

##  [  Ensure a Unique Value is Entered Into a Field  ](https://www.tassos.gr/docs/convert-forms/security/ensure-a-unique-value-is-entered-into-a)

##  [  Block Form Submissions Containing Profanity (Bad Words)  ](https://www.tassos.gr/docs/convert-forms/security/block-form-submissions-containing-profanity-bad-words)

##  [  Block Email Addresses or Email Domains  ](https://www.tassos.gr/docs/convert-forms/security/block-email-addresses-or-email-domains)

##  [  Add Honeypot Protection  ](https://www.tassos.gr/docs/convert-forms/security/honeypot)

##  [  Setting Up Google reCAPTCHA  ](https://www.tassos.gr/docs/convert-forms/security/google-recaptcha)

##  [  Create GDPR Compliant Forms  ](https://www.tassos.gr/docs/convert-forms/security/gdpr-compliant-forms)

## Schema

```json
{
    "@context": "https://schema.org",
    "@type": "BreadcrumbList",
    "itemListElement": [
        {
            "@type": "ListItem",
            "position": 1,
            "name": "Home",
            "item": "https://www.tassos.gr"
        },
        {
            "@type": "ListItem",
            "position": 2,
            "name": "Documentation",
            "item": "https://www.tassos.gr/docs"
        },
        {
            "@type": "ListItem",
            "position": 3,
            "name": "Convert Forms",
            "item": "https://www.tassos.gr/docs/convert-forms"
        },
        {
            "@type": "ListItem",
            "position": 4,
            "name": "Spam, Security & Compliance",
            "item": "https://www.tassos.gr/docs/convert-forms/security"
        }
    ]
}
```