Stop Spam. Start Communicating.
Securaine is a licensed, self-hosted secure contact form solution for developers, agencies, and businesses. Deploy it on your domain, integrate it into any website, or use it as a standalone communication tool with secure messaging, file uploads, multilingual support, and flexible attachment delivery options.
Securaine helps organizations collect customer inquiries safely while maintaining control over their data. With advanced security features, flexible customization, AI-assisted messaging, multilingual support, and secure attachment handling, it provides a modern communication solution built for real-world business needs.
Who Securaine Is For
- Digital agencies building secure contact or inquiry forms
- Enterprises needing scalable and controlled public-facing forms
- Developers seeking a modular, maintainable PHP form solution
- Teams adding AI-assisted messaging and multilingual support
- Organizations requiring secure file uploads, private storage, and cloud integration
Secure by Design
- CSRF protection with token validation
- Input sanitization and validation
- CAPTCHA support using Google reCAPTCHA or Cloudflare Turnstile
- Secure file uploads with MIME checks, size limits, and extension validation
- Private attachment storage with controlled access
- Session handling with optional expiry rules
- Environment isolation via .env configuration
- Retry handling for AJAX token errors
Secure Attachment Delivery
- Flexible attachment delivery modes: direct email attachment or secure download link
- Private file storage using configurable local directories
- AWS S3 support using secure private bucket credentials
- Optional password-protected download links
- Configurable download expiration and access limits
- Controlled file access without exposing stored files publicly
AI Powered Message Generation
- OpenAI integration for generating clear, professional message drafts
- Intent prompt modal for user guidance
- Human-like message drafts auto-filled into the form
- Secure backend processing to protect API keys
Multilingual Support
- JSON based translation files
- Automatic language persistence using localStorage
- Built-in language switcher with dropdown or flag styles
- Dynamic translation of fields, placeholders, and system messages
Responsive and Accessible UI
- Bootstrap based interface for full responsiveness
- Light and dark mode with saved user preference
- Accessible components with ARIA attributes and keyboard navigation
- Adaptive UI elements including modals, toasts, inputs, and CAPTCHA
Secure File Uploads with Local or Cloud Storage
- Private local storage using configurable secure directories
- AWS S3 storage using private bucket credentials
- Full validation for file type, size, MIME integrity, and extension safety
- Configurable delivery as email attachments or protected download links
Modern JavaScript and AJAX Handling
- AJAX submission with inline error handling
- Visual feedback using spinners and toasts
- Enhanced file input UI and dynamic field behavior
- Graceful fallback for non-JavaScript users
License and Price
Requirements
- PHP 8.2.x
- Apache 2+
- Ctype PHP Extension
- Fileinfo PHP Extension
- JSON PHP Extension
- Mbstring PHP Extension
- OpenSSL PHP Extension
- cURL PHP Extension
Instructions and Support
