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

filtered-input

v1.2.3

Published

A simple input that only accepts characters based on a Regex pattern

Downloads

3

Readme

filtered-input

A simple input that only accepts characters based on a Regex pattern. My intention is just limiting characters could be entered into an input field, no masking capability, no formatting etc.

Usage

Simply install and import component like below code:

yarn add filtered-input

import React from 'react';
import ReactDOM from 'react-dom';
import FilteredInput from 'filtered-input';

ReactDOM.render(
  <form action="index.html" method="post" noValidate>
    <FilteredInput id="fullname" name="fullname" type="text" filterPattern="^[a-z\s]+$" validatePattern="^[a-z\s]{5,20}$" onChange={onChange} />
  </form>, document.getElementById("root")
);

Properties

Besides below properties, you could add any HTML input attributes as usual except value.

type

Input type e.g. text, email. Required

filterPattern

A RegEx pattern to filter which characters are allowed to enter in the input. Required

validatePattern

A RegEx pattern to validate current input value, relied on validator.matches. Required

onChange

Called on change event with current value and validation result passed if validatePattern is supplied. You could use it to get input value or change input control appearance based its validation state.

customFormatter

Called with current value to provide formatting capability e.g. 5000 becomes 5,000

Examples

  1. Run yarn start from examples folder
  2. Visit http://localhost:8080

Copyright (c) 2016 Tien Do

MIT License