validator.js
This library validates and sanitizes strings only. If you're not sure if your input is a string, coerce it using input + ''. Passing anything other than a string will result in an error. Installation and Usage Server-side usage Install the library with npm install validator No ES6 var validator = require('validator'); validator.isEmail('foo@bar.com'); //=> true ES6 import validator from 'validator'; Or, import only a subset of the library: import isEmail from 'validator/lib/isEmail'; Tree-shakeable ES imports import isEmail from 'validator/es/lib/isEmail'; Client-side usage The library can be loaded either as a standalone script, or through an AMD-compatible loader <script type="text/javascript" src="validator.min.js"></script> <script type="text/javascript"> validator.isEmail('foo@bar.com'); //=> true </script> The library can also be installed through bower $ bower install validator-js CDN <script src="https://unpkg.com/validator@latest/validator.min.js"></script> Validators Here is a list of the validators currently available. Validator Description contains(str, seed [, options]) check if the string contain
FEATURES
EXPLORE BY TAGS
SIMILAR TOOLS
A tool for SSH server auditing with comprehensive analysis capabilities.
Node package for preparing CTF events with OWASP Juice Shop challenges for popular CTF frameworks.
Directory containing components to build labs for Chapter 29 with setup instructions and VM information.
A visualization tool for uploading and visualizing data as graphs on-the-fly, based on AfterGlow and running on Django.
Certificate Transparency Monitor that alerts you when an SSL/TLS certificate is issued for your domains.
A lightweight CTF platform inspired by motherfuckingwebsite.com with a focus on challenge difficulty.
A tool for scraping CTF writeups from ctftime.org and organizing them for easy access.
PINNED
Proton Pass is a cross-platform password manager that provides encrypted storage, password generation, and security monitoring features with integrated 2FA and dark web monitoring capabilities.
NordVPN is a commercial VPN service that encrypts internet connections and hides IP addresses through a global network of servers, featuring integrated threat protection and multi-device support.
Fractional CISO service that helps B2B companies implement security leadership to win enterprise deals, achieve compliance, and develop strategic security programs.
Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.
Orca Security
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.
DryRun
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.