request-validator-node v1.0.4

Request Validator Node

Validator Service for Requests coming on Node Server

Installation

Installing with npm

npm i request-validator-node

Installing with yarn

yarn add request-validator-node

Getting Started

1: Create json file for your request schema.

{
  "type": "object",
  "additionalProperties": false,
  "required": [
    "email",
    "password"
  ],
  "properties": {
    "email": {
      "type": "string",
      "format": "email"
    },
    "password": {
      "type": "string"
    }
  }
}

2: Create Validator class specifying the schema path.

export class DemoValidator extends ValidatorAbstract {
  protected getValidatorInstance(): ValidatorService {
    return ValidatorService.init({schemaFolder: ""}); // Optional: Enter folder where request schema files are placed or pass {} 
  }
  
  protected getSchemaName(): string {
    return "demo.schema.json";
  }
}

3: Call Validate function on Validator instance.

await new DemoValidator().validate(req.body);