https://github.com/d-fischer/ts-runtime-check

Check the types of your external objects with (mostly) just TypeScript types.
https://github.com/d-fischer/ts-runtime-check

Last synced: about 22 hours ago
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Check the types of your external objects with (mostly) just TypeScript types.

• Host: GitHub
• URL: https://github.com/d-fischer/ts-runtime-check
• Owner: d-fischer
• License: mit
• Created: 2018-09-12T21:30:37.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-09-14T20:36:15.000Z (over 6 years ago)
• Last Synced: 2025-01-18T08:07:26.302Z (8 days ago)
• Language: TypeScript
• Size: 15.6 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
## Example

```ts

import 'reflect-metadata';

import { BaseValidator, Check, CheckedObject, Type, Validator } from 'ts-runtime-check';

const ColorValidator: Validator = (value, options) =>

	(typeof value === 'string' && /^#(?:[0-9a-f]{3}){1,2}$/i.test(value)) || BaseValidator(value, options);

export default class User extends CheckedObject {

	@Check() id: number;

	@Check() name: string;

	@Check(Type.Array.of(ColorValidator)) colors: string[];

}

console.log(User.fromPlainObject({ id: 1, name: 'foo', colors: ['#ff0000'] }));

console.log(User.fromPlainObject({ id: 2, name: 1337 }));  // TypeError

```