TypeSchema - Unified Interface for TypeScript Schema Validations

2023/07/05

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TypeSchema is a powerful tool that provides a unified interface for schema validations in TypeScript. It offers a seamless way to validate data against predefined schemas, making it easier for developers to ensure data integrity and consistency in their applications.

To get started with TypeSchema, simply install it using your preferred package manager:

npm install typeschema

Once installed, you can use TypeSchema to define and validate your schemas. Here's an example:

import { TypeSchema, StringType } from 'typeschema';

const userSchema = TypeSchema.object({
  name: StringType.required(),
  age: StringType.number().min(18),
  email: StringType.email(),
});

const userData = {
  name: 'John Doe',
  age: 25,
  email: '[email protected]',
};

const isValid = userSchema.validate(userData);

if (isValid) {
  console.log('User data is valid');
} else {
  console.log('User data is invalid');
}

TypeSchema also supports custom validations, allowing you to define your own validation rules. This flexibility makes it a versatile tool for handling complex data validation scenarios.

TypeSchema is inspired by tRPC's input and output validators, and it aims to provide a seamless experience for TypeScript developers. It is actively maintained and has a growing community of contributors.

For more information and detailed usage examples, you can refer to the TypeSchema GitHub repository.

TypeSchema is licensed under the MIT License and has gained popularity among developers, with a significant number of stars, watchers, and forks on GitHub.

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