npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

@sabyasachibiswal/validator

v1.0.5

Published

Validate input data with rules and customised error messages.

Downloads

3

Readme

sabyasachibiswal/validator

Node.js validators - Data validator engine for validating input data / form data, with customisable error messages for each field.

Getting started

Install via npm

npm install --save @sabyasachibiswal/validator

Import the module

var Validator = require("@sabyasachibiswal/validator");

Usage


exports.Signup = function(req , res) {    
    
    // Lets assume we have this inputData
    var inputData = {
        name : "Sabyaschi Biswal",
        email : "[email protected]",
        password : "my-secret"
    };
    
    // Rules for validations
    var validationRules = {
        name : "required|string",
        email : "required|email",
        password : "required|min:6",
        captcha : "required"
    };
    
    // Optional - Custom messages
    var customMessages = {
        name : {
            required : "Name is required",
            string : "Name must contain only alphabets",
        },
        email : {
            required : "Email is required",
            email : "Email must be a valid email address"
        },
        password : {
            required : "Password is required",
            min : "Password must be minimum 6 characters"
        },
        captcha : {
            required : "Captcha is required"
        }
    };
    
    // Validate
    var validator = new Validator(inputData, validationRules, customMessages).validate();
    
    // Check if validation failed
    if(validator.valid === false){
        // Error
        return res.json({status : "error", errors : validator.getAllErrorsMessages()});
    }else{
        // Create user
        //...
        
        // Return success response
        return res.json({status : "success", message : "Signup successful"});
    }

};