FormSubmits is a form submission backend service that processes HTML form data with built-in server-side validation. It provides an API endpoint that receives form submissions, validates every field against configurable rules, blocks spam and bot submissions, and routes clean data to your chosen destinations—email, webhooks, CRMs, or cloud storage. The core problem FormSubmits solves is data quality. Most form backends act as simple forwarders: they receive a submission and pass it along to your inbox or integrations. This means invalid emails, fake phone numbers, bot-generated gibberish, and malformed data all flow directly into your systems. Client-side validation helps with user experience but provides no real protection since anyone can bypass it using browser tools, Postman, or automated scripts. FormSubmits validates on the server. When a submission arrives, it checks every field against your configured rules before accepting the data. Invalid submissions are rejected with clear error messages that your frontend can display. Only clean, validated data gets stored and forwarded. The validation engine supports 25+ field types including short and long text with length limits, numbers with range constraints, dates and times in various formats, email addresses, phone numbers with international format support, credit cards with Luhn algorithm verification, URLs, currency values, birthdates with age restrictions, coordinates, and custom regex patterns. Each field can be required or optional, have custom error messages, and enforce unique values to prevent duplicate submissions. Spam protection operates across multiple layers. Built-in honeypot fields catch simple bots without affecting real users. Google reCAPTCHA v2, v3, and Enterprise integration handles more sophisticated threats. AI-powered content analysis detects spam patterns and gibberish text. IP filtering lets you block or allow specific addresses and ranges. Geofencing restricts submissions by country or region for compliance or targeting purposes. File uploads are secured with extension whitelisting, size limits, and virus scanning. Files can be stored on FormSubmits servers or routed to your own cloud storage on AWS S3, Azure, or Google Cloud through the Bring Your Own Storage feature. FormSubmits connects to 30+ services natively. Submissions can trigger email notifications to your team and confirmation emails to submitters. Webhooks send data to any URL with customizable payloads and retry logic. Direct integrations push data to Slack, Discord, Telegram, Google Sheets, Notion, Airtable, HubSpot, Salesforce, and other popular tools without requiring middleware like Zapier. Additional form management features include scheduling with start and end dates, submission limits for contests or job postings, custom success and error redirect pages, and full JSON responses for AJAX-based submissions. All submissions are archived with search, filtering, and export options including CSV and PDF. FormSubmits works with any frontend technology. Point a standard HTML form to the provided endpoint, submit via fetch or AJAX from React, Vue, Next.js, or any JavaScript framework, or integrate with static site generators like Astro, Hugo, or Gatsby. No backend code required.