cheatsnake / veriflyjs

Simple Node.js library for validation strings, passwords, emails etc.

Verifly

Installation

npm install verifly

Usage

The Verifly module provides access to functions such as checkNumber, checkString, checkPassword, checkEmail.

For example, see how you can easily validate an email address:

const verifly = require("verifly");

const result = verifly.checkEmail("test@gmail_com");

{
   isValid: false,
   message: 'The string is not a valid email address.'
}

Another example with passwords:

const verifly = require("verifly");

const result = verifly.checkPassword("someRandomPassword", {
    minLength: 8,
    maxLength: 24,
    capitalLetters: 1,
    numbers: 1,
    specialSymbols: 1,
});

{
  isValid: false,
  message: 'The string must have at less 1 number(s).'
}

You can extend the functionality of the checks by adding special presets (your own or built-in verifly.presets)

const result = verifly.checkString("someRandomString", {
    minLength: 6,
    maxLength: 20,
    presets: [{ patterns: ["hello"], minAmount: 1 }],
});

{
  isValid: false,
  message: 'The string must contain the substring "hello" at least 1 time(s).'
}