generate a secure password in javascript

Question

What\'s the quickest way to generate a secure password in javascript?

I want it to contain at least 1 special character, and 2 mixed case. Must be at least 6 characters

Answer 1

use this code for strong password :D

const generatePassword = (
  passwordLength = 8,
) => {
  const lowerCase = 'abcdefghijklmnopqrstuvwxyz'
  const upperCase = lowerCase.toUpperCase()
  const numberChars = '0123456789'
  const specialChars = '!"@$%+-_?^&*()'

  let generatedPassword = ''
  let restPassword = ''

  const restLength = passwordLength % 4 
  const usableLength = passwordLength - restLength
  const generateLength = usableLength / 4

  const randomString = (char) => {
    return char[Math.floor(Math.random() * (char.length))]
  }
  for (let i = 0; i <= generateLength - 1; i++) {
    generatedPassword += `${randomString(lowerCase)}${randomString(upperCase)}${randomString(numberChars)}${randomString(specialChars)}`
  }

  for (let i = 0; i <= restLength - 1; i++) {
    restPassword += randomString([...lowerCase, ...upperCase, ...numberChars, ...specialChars])
  }

  return generatedPassword + restPassword
}