{"id":3513,"date":"2022-09-22T01:16:06","date_gmt":"2022-09-21T20:16:06","guid":{"rendered":"https:\/\/www.edopedia.com\/blog\/?p=3513"},"modified":"2022-09-22T01:16:08","modified_gmt":"2022-09-21T20:16:08","slug":"how-to-make-a-react-js-password-generator-app-with-toast-messages-copy-to-clipboard","status":"publish","type":"post","link":"https:\/\/www.edopedia.com\/blog\/how-to-make-a-react-js-password-generator-app-with-toast-messages-copy-to-clipboard\/","title":{"rendered":"How to Make a React.js Password Generator App With Toast Messages & Copy to Clipboard"},"content":{"rendered":"\n
npx create-react-app passwordgenerator<\/pre><\/div>\n\n\n\n
cd passwordgenerator<\/pre><\/div>\n\n\n\n
npm i react-toastify<\/pre><\/div>\n\n\n\n
\n\n\n\n
App.js<\/h2>\n\n\n\n
import React, { useState } from 'react'\nimport { toast, ToastContainer } from 'react-toastify'\nimport '.\/App.css'\nimport {\n  numbers,\n  upperCaseLetters,\n  lowerCaseLetters,\n  specialCharacters,\n} from '.\/characters'\nimport 'react-toastify\/dist\/ReactToastify.css'\nimport { COPY_SUCCESS } from '.\/message'\n\nfunction App() {\n  const [password, setPassword] = useState('')\n  const [passwordLength, setPasswordLength] = useState(20)\n  const [includeUppercase, setIncludeUppercase] = useState(false)\n  const [includeLowercase, setIncludeLowercase] = useState(false)\n  const [includeNumbers, setIncludeNumbers] = useState(false)\n  const [includeSymbols, setIncludeSymbols] = useState(false)\n\n  const handleGeneratePassword = (e) => {\n    if (\n      !includeUppercase &&\n      !includeLowercase &&\n      !includeNumbers &&\n      !includeSymbols\n    ) {\n      notify('You must Select atleast one option', true)\n    }\n    let characterList = ''\n\n    if (includeLowercase) {\n      characterList = characterList + lowerCaseLetters\n    }\n\n    if (includeUppercase) {\n      characterList = characterList + upperCaseLetters\n    }\n\n    if (includeNumbers) {\n      characterList = characterList + numbers\n    }\n\n    if (includeSymbols) {\n      characterList = characterList + specialCharacters\n    }\n\n    setPassword(createPassword(characterList))\n  }\n  const createPassword = (characterList) => {\n    let password = ''\n    const characterListLength = characterList.length\n\n    for (let i = 0; i < passwordLength; i++) {\n      const characterIndex = Math.round(Math.random() * characterListLength)\n      password = password + characterList.charAt(characterIndex)\n    }\n    return password\n  }\n\n  const copyToClipboard = () => {\n    const newTextArea = document.createElement('textarea')\n    newTextArea.innerText = password\n    document.body.appendChild(newTextArea)\n    newTextArea.select()\n    document.execCommand('copy')\n    newTextArea.remove()\n  }\n\n  const notify = (message, hasError = false) => {\n    if (hasError) {\n      toast.error(message, {\n        position: 'top-center',\n        autoClose: 5000,\n        hideProgressBar: false,\n        closeOnClick: true,\n        pauseOnHover: true,\n        draggable: true,\n        progress: undefined,\n      })\n    } else {\n      toast(message, {\n        position: 'top-center',\n        autoClose: 5000,\n        hideProgressBar: false,\n        closeOnClick: true,\n        pauseOnHover: true,\n        draggable: true,\n        progress: undefined,\n      })\n    }\n  }\n\n  const handleCopyPassword = (e) => {\n    if (password === '') {\n      notify('Nothing To Copy', true)\n    } else {\n      copyToClipboard()\n      notify(COPY_SUCCESS)\n    }\n  }\n\n  return (\n    <div className='App'>\n      <div className='container'>\n        <div className='generator'>\n          <h2 className='generator__header'>Password Generator<\/h2>\n          <div className='generator__password'>\n            <h3>{password}<\/h3>\n            <button onClick={handleCopyPassword} className='copy__btn'>\n              <i className='far fa-clipboard'><\/i>\n            <\/button>\n          <\/div>\n\n          <div className='form-group'>\n            <label htmlFor='password-strength'>Password length<\/label>\n            <input\n              defaultValue={passwordLength}\n              onChange={(e) => setPasswordLength(e.target.value)}\n              type='number'\n              id='password-strength'\n              name='password-strength'\n              max='100'\n              min='5'\n            \/>\n          <\/div>\n\n          <div className='form-group'>\n            <label htmlFor='uppercase-letters'>Include Uppercase Letters<\/label>\n            <input\n              checked={includeUppercase}\n              onChange={(e) => setIncludeUppercase(e.target.checked)}\n              type='checkbox'\n              id='uppercase-letters'\n              name='uppercase-letters'\n            \/>\n          <\/div>\n\n          <div className='form-group'>\n            <label htmlFor='lowercase-letters'>Include Lowercase Letters<\/label>\n            <input\n              checked={includeLowercase}\n              onChange={(e) => setIncludeLowercase(e.target.checked)}\n              type='checkbox'\n              id='lowercase-letters'\n              name='lowercase-letters'\n            \/>\n          <\/div>\n\n          <div className='form-group'>\n            <label htmlFor='include-numbers'>Include Numbers<\/label>\n            <input\n              checked={includeNumbers}\n              onChange={(e) => setIncludeNumbers(e.target.checked)}\n              type='checkbox'\n              id='include-numbers'\n              name='include-numbers'\n            \/>\n          <\/div>\n\n          <div className='form-group'>\n            <label htmlFor='include-symbols'>Include Symbols<\/label>\n            <input\n              checked={includeSymbols}\n              onChange={(e) => setIncludeSymbols(e.target.checked)}\n              type='checkbox'\n              id='include-symbols'\n              name='include-symbols'\n            \/>\n          <\/div>\n\n          <button onClick={handleGeneratePassword} className='generator__btn'>\n            Generate Password\n          <\/button>\n          <ToastContainer\n            position='top-center'\n            autoClose={5000}\n            hideProgressBar={false}\n            newestOnTop={false}\n            closeOnClick\n            rtl={false}\n            pauseOnFocusLoss\n            draggable\n            pauseOnHover\n          \/>\n        <\/div>\n      <\/div>\n    <\/div>\n  )\n}\n\nexport default App<\/pre><\/div>\n\n\n\n
App.css<\/h2>\n\n\n\n
.App {\n  min-height: 100vh;\n  background: #3b3b98;\n}\n\n.container {\n  width: 350px;\n  margin: 0 auto;\n  padding-top: 200px;\n}\n\n.generator {\n  background: #23235b;\n  border-radius: 3px;\n  box-shadow: 0px 2px 10px rgba(255, 255, 255, 0.2);\n  padding: 20px;\n}\n\n.generator__header {\n  text-align: center;\n  color: #fff;\n  margin-bottom: 20px;\n}\n\n.generator__password {\n  position: relative;\n  background: rgba(0, 0, 0, 0.4);\n  padding: 13px 10px;\n  color: #fff;\n  height: 46px;\n  margin-bottom: 15px;\n}\n\n.copy__btn {\n  position: absolute;\n  background: #3b3b98;\n  color: #fff;\n  border: none;\n  height: 40px;\n  padding: 10px;\n  cursor: pointer;\n  top: 3px;\n  right: 3px;\n}\n\n.generator__btn {\n  background: #3b3b98;\n  border: none;\n  display: block;\n  width: 100%;\n  padding: 10px;\n  color: #fff;\n  font-size: 17px;\n  cursor: pointer;\n}\n\n.form-group {\n  display: flex;\n  justify-content: space-between;\n  color: #fff;\n  margin-bottom: 15px;\n}<\/pre><\/div>\n\n\n\n
characters.js<\/h2>\n\n\n\n
export const numbers = '0123456789'\nexport const upperCaseLetters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'\nexport const lowerCaseLetters = 'abcdefghijklmnopqrstuvwxyz'\nexport const specialCharacters = "!'^+%&\/()=?_#$\u00bd\u00a7{[]}|;:>\u00f7`<.*-@\u00e9"<\/pre><\/div>\n\n\n\n
message.js<\/h2>\n\n\n\n
export const COPY_SUCCESS = 'Password successfully copied to clipboard'<\/pre><\/div>\n\n\n\n
\n\n\n\n
Screenshot<\/h2>\n\n\n\n
\"React.js
React.js Password Generator App With Toast Messages & Copy to Clipboard<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"
App.js App.css characters.js message.js Screenshot<\/p>\n","protected":false},"author":1,"featured_media":1762,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[112],"tags":[],"class_list":["post-3513","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutorials"],"yoast_head":"\nHow to Make a React.js Password Generator App With Toast Messages & Copy to Clipboard<\/title>\n<meta name=\"description\" content=\"npx create-react-app passwordgenerator cd passwordgenerator npm i react-toastify App.js import React, { useState } from 'react' import { toast,\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.edopedia.com\/blog\/how-to-make-a-react-js-password-generator-app-with-toast-messages-copy-to-clipboard\/\" \/>\n<meta property=\"og:locale\" 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