params-integrity

Performs basic presence-checking of a list of keys from an object.

Install via npm

npm install params-integrity

Basic usage

var paramsIntegrity = require("params-integrity");

// example object to be checked
var objectToCheck = {
    parameter1: "lorem",
    parameter2: "ipsum",
    parameter3: "sit"
};

paramsIntegrity.checkRequiredParams([
        'parameter1',
        'parameter2',
        'parameter3',
    ], objectToCheck)
    .then(function(validatedParams){
        // do what you want with the validatedParams
    })
    .catch(function(error){
        // perform error handling here
    });