graphql-validated-types

A collection of GraphQL custom scalar types with fluent API for cleanup, validation, and default values. Version 2.11.0 extends GraphQLScalarType with chainable validators like .length(), .regex(), .trim(), and .base64(). Supports string, number, integer, and custom scalars. Useful for building type-safe GraphQL schemas with built-in sanitization. Compatible with graphql-tools and Apollo. No major updates since 2019, likely in maintenance mode.