Node.js

Erstellen Sie die UI

Die Anwendung verwendet die pug Template-Engine um die Seiten als HTML zu rendern.

In einem Ordner namens views in Ihrem Anwendungsverzeichnis, erstellen Sie die folgenden Vorlagen:

layout.pug

doctype html
html
    head
        block head 
            meta(charset='utf-8')
            title Step-up Authentication Example
            link(rel='stylesheet', type='text/css', href='/css/style.css')
            link(href='https://fonts.googleapis.com/css?family=Open+Sans:300', rel='stylesheet', type='text/css')
    body
        block content
            .container

index.pug

extends layout.pug

block content
    h1 #{brand} Account Management!
    if number
        p You have verified your identity using the phone number #{number} and are now permitted to make changes to your account.
        a(href="cancel")
            button.ghost-button(type="button") Cancel
    else
        p Please verify your account to make changes to your settings.
        a(href="authenticate")
            button.ghost-button(type="button") Verify me

authenticate.pug

extends layout.pug

block content
    h1 Account Verification: Step 1
    fieldset
        form(action='/verify', method='post')
            input.ghost-input(name='number', type='text', placeholder='Enter your mobile number', required='')
            input.ghost-button(type='submit', value='Get Verification Code')

entercode.pug

extends layout.pug

block content
    h1 Account Verification: Step 2
    fieldset
        form(action='/check-code', method='post')
            input.ghost-input(name='code', type='text', placeholder='Enter your verification code', required='')
            input.ghost-button(type='submit', value='Verify me!')

Erstellen Sie schließlich eine Datei namens style.css in einem public/css Verzeichnis, das die folgende Formatvorlage enthält:

body {
    width: 800px;
    margin: 0 auto;
    font-family: 'Open Sans', sans-serif;
  }
  .container {
    width: 600px;
    margin: 0 auto;
  }
  fieldset {
    display: block;
    -webkit-margin-start: 0px;
    -webkit-margin-end: 0px;
    -webkit-padding-before: 0em;
    -webkit-padding-start: 0em;
    -webkit-padding-end: 0em;
    -webkit-padding-after: 0em;
    border: 0px;
    border-image-source: initial;
    border-image-slice: initial;
    border-image-width: initial;
    border-image-outset: initial;
    border-image-repeat: initial;
    min-width: -webkit-min-content;
    padding: 30px;
  }
  .ghost-input, p {
    display: block;
    font-weight:300;
    width: 100%;
    font-size: 25px;
    border:0px;
    outline: none;
    width: 100%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    color: #4b545f;
    background: #fff;
    font-family: Open Sans,Verdana;
    padding: 10px 15px;
    margin: 30px 0px;
    -webkit-transition: all 0.1s ease-in-out;
    -moz-transition: all 0.1s ease-in-out;
    -ms-transition: all 0.1s ease-in-out;
    -o-transition: all 0.1s ease-in-out;
    transition: all 0.1s ease-in-out;
  }
  .ghost-input:focus {
    border-bottom:1px solid #ddd;
  }
  .ghost-button {
      font-size: 15px;
      color: white;
    background-color: blue;
    border:2px solid #ddd;
    padding:10px 30px;
    width: 100%;
    min-width: 350px;
    -webkit-transition: all 0.1s ease-in-out;
    -moz-transition: all 0.1s ease-in-out;
    -ms-transition: all 0.1s ease-in-out;
    -o-transition: all 0.1s ease-in-out;
    transition: all 0.1s ease-in-out;
  }
  .ghost-button:hover {
    border:2px solid #515151;
  }
  p {
    color: #E64A19;
  }