FormNX
formnx.comForm visibility rules with validation that applies only to shown fields
Form visibility rules with validation that applies only to shown fields
Define JavaScript and TypeScript schemas that validate data and infer its types.
WordPress forms with shared defaults and individual validation settings
Write programmable configuration with validation and generate JSON, YAML, and other output formats.
Conditional WordPress forms with response-specific messages and notifications
Base token trading with conditional on-chain orders
A YAML-based CLI for asserting the installed packages, services, files, ports, and other state of a system.
Validate Python data against typed models and generate matching JSON Schema.
Define and validate data and configuration with a language that combines values and constraints.
Check business tax IDs and connect indirect-tax tasks to your systems
Headless form collection with a visual submission workflow
Email-list validation with detailed status and sub-status classifications
PDF tagging, manual repair, and built-in validation
Sogolytics' survey tool with decision questions and conditional follow-ups
WordPress forms with configurable uploads and conditional flows
WordPress forms with conditional fields and submission management
WordPress forms, quizzes and payments with tailored confirmation messages.
Elementor-based WordPress forms with conditional questions and calculations
Document-style forms with logic, uploads, and calculations
Edit, validate, transform, and publish XML in text and visual authoring modes.
Choose display-calibration software for a supported measurement workflow.
JavaScript form components with custom validation and data kept in your application
Reusable catalog rules with separate preview, validation and channel feedback
Email validation with a separate catch-all review stage and shared usage credits