custom form builder

A custom form builder usually means an app that lets users create, edit, and publish forms without coding.

Core features often include:

• Drag-and-drop form fields
• Field types like text, email, number, date, file upload, dropdown, radio, checkbox
• Form validation
• Conditional logic
• Multi-step forms
• Save drafts
• Form preview
• Response collection and export
• Notifications and integrations

If you want to build one, typical architecture is:

• Frontend: React / Vue / Angular
• Backend: Node.js / Python / Ruby / PHP
• Database: PostgreSQL / MongoDB
• Form schema storage: JSON-based structure
• Rendering engine: reads schema and displays fields dynamically

Example schema:

{
  "title": "Contact Form",
  "fields": [
    { "type": "text", "name": "firstName", "label": "First Name", "required": true },
    { "type": "email", "name": "email", "label": "Email", "required": true },
    { "type": "textarea", "name": "message", "label": "Message" }
  ]
}

If you’re looking for help with any of these, I can assist with:

1. Product requirements
2. UI/UX design
3. Database design
4. API design
5. Full code example
6. No-code architecture

If you want, I can draft a complete custom form builder spec or generate starter code.