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

favjs

v1.0.2

Published

Form validation package

Downloads

1

Readme

FavJS

FAVJS is a Javascript library which is used for form validations. Since it is written in plain Javascript, it can be used in any framework or in Vanilla Javascript.

Install

It can be installed using npm. Install it using

npm install favjs

Once installed, you can add index.js directly from node_modules/favjs folder.

<script src="node_modules/favjs/index.js"></script>

or

You can import the module using ES6

import Fav from 'favjs'

Example

import Fav from 'favjs'

let formData = {
    name: "My Name",
    email: "[email protected]",
    password: "mypassword"
}

let fav = new Fav(formData);
fav.name("Name").value("name").required();
fav.name("Email").value("email").required().isEmail();
fav.name("Password").value("password").required().password();
if(fav.isSuccess()) {
    // Validation is success
} else {
    let errors = fav.getErrors();
}

Error Response

The response from fav.getErrors() will be as shown below.

{
    name: "Name is required",
    email: "Email is required",
    password: "Password must contain atleast 8 characters, one uppercase letter, one special character and one numeric value"
}

Methods

Method | Description -----|------- name(name) | Name of the input field value(value) | Value of the input required() | Check whether the value is empty integer() | Check whether the value is integer minValue(size) | Check whether the integer value is not less than size. maxValue(size) | Check whether the integer value is not greater than size. maxLength(size) | Check the maximum character length of the string. minLength(size) | Check the minimum character length of the string. isUrl() | Check if the string is URL. isEmail() | Check if the string is an email. password() | Check if the string contains min length of 8 chars, max length of 32 chars, atleast 1 upper case letter, 1 numeric digit and 1 special character. pattern(pattern) | Match string with given pattern. equals(value) | Match string with given value isSuccess() | Check if the data is valid or not. getErrors() | Get errors in case validation fails.

Alright, happy coding :)