Ever felt like there wasn't enough validation in your life? Well, now there is!

Just Enough Schemas is a simple, lightweight, and easy-to-use schema validation library for TypeScript. It's designed to be simple to use, but powerful enough to handle most validation needs.

• Simple and Complex Schemas: Define simple schemas with a single line, or complex schemas with nested objects and arrays.
• TypeScript Support: Built using TypeScript and for TypeScript, Just Enough Schemas provides full type support.
• Errors as Values: Schemas does not throw any errors! Instead, they return special objects that will contain type of error.
• Custom Schema Types: Extended Schemas allow you to personalize your schemas with custom types.

npm install just-enough-schemas

import { Schema, ExtendedSchema } from 'just-enough-schemas';

const schema = new Schema({
    name: 'string',
    age: 'number',
});
const valid = schema.check({
    name: 'John Doe',
    age: 42,
}); // sucessful validation

For detailed overview of API, please refer to the repo wiki.

Contributions are welcome! If you have a feature request or bug report, please open an issue.

But, I doubt I will fix it myself...