tiva

Tiva

⏱️ EXPENSIVE plain object type validator leverages TypeScript language service.

Usage

yarn add tiva

import {Tiva} from 'tiva';

let tiva = new Tiva();

tiva.validate('string[]', ['foo', 'bar']).then(console.info, console.error);

tiva
  .validate(
    {module: 'module-specifier', type: 'AwesomeType'},
    {foo: 'abc', bar: 123},
  )
  .then(console.info, console.error);

Extensions

Tiva can validate with extended validator functions that matches by @tag in JSDoc comments:

interface Foo {
  /** @uuid */
  id: string;
}

There are a few built-in extensions:

• @pattern <pattern> Validate by regular expression pattern.
• @uuid [version] UUID.
• @unique [group] Validate that there's no more than one occurrence.

Checkout @built-in-extensions.ts for implementation details.

Custom extensions can be provided by options.extensions of Tiva constructor.

License

MIT License.