ValidateJS: Schema Validation Library

Zod-inspired runtime validation with TypeScript type inference, custom rules, and nested object support.

Features

• Full type inference (no separate type declarations)
• Primitives: string, number, boolean
• Containers: array, object (nested)
• String validators: email, url, min/maxLength, pattern
• Number validators: min, max, integer
• parse (throws) and safeParse (returns result)
• Zero dependencies

Built with Claude Code (Vibe Coded). After purchase you will receive access to the private repository.