Libraries tagged by spamprotection

A comprehensive PHP email validation library to check format, detect disposable emails, validate MX records, role-based detection, typo suggestions, and support batch validation with configurable cache and rate limiting.

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Wrapper for API www.stopforumspam.com (api.stopforumspam.org)

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Challenge/response spambot protection for TYPO3 ext:powermail

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Email obfuscation for email addresses and phone numbers. Stops smart bots via the CleanTalk anti-spam cloud. Works with any framework or plain HTML.

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Captcha.eu - The intelligent GDPR-compliant non-intrusive bot protection for your TYPO3 CMS Forms. Invisible/Non-interruptive - No riddles or puzzle solving neccessary!

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Captcha generator

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Drop-in security middleware for Laravel: brute force & bot protection, AbuseIPDB reputation blocking, dynamic IP blocklist with auto-block, country access control, honeypot spam protection, real-time multi-channel alerts, a Laravel Pulse dashboard card, and a security audit command.

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Use Google reCAPTCHA (v2/v3) in your own TYPO3 extensions, EXT:form, EXT:powermail and EXT:formhandler as spam protection.

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ALTCHA proof-of-work spam protection for Laravel — drop-in middleware, validation rule, and challenge endpoint.

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Official PHP SDK for the Akismet spam protection service

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Provide Honeypot spam protection for SilverStripe CMS.

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Provides invisible honeypot spam protection for Silverstripe CMS.

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Stateless anti-spam protection for Laravel forms.

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This module provides a simple math protection mechanism for prevent spam from your forms.Includes an EditableMathSpamField to integrate with the UserForms module.

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Silverstripe CMS Turnstile Captcha Spam Protection Field

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