freeCodeCamp/curriculum/challenges/chinese-traditional/14-responsive-web-design-22/learn-html-forms-by-buildin.../62ff8e998d3e7eae14d6ae3b.md

2.9 KiB

id title challengeType dashedName
62ff8e998d3e7eae14d6ae3b 步驟 28 0 step-28

--description--

按照無障礙最佳實踐,將第二個 fieldset 內的 input 元素和 label 元素關聯起來。

使用 personal-accountbusiness-accountterms-and-conditions 作爲對應的 id 屬性的值。

--hints--

第一個 input 元素的 id 應該爲 personal-account

assert(document.querySelectorAll('fieldset:nth-of-type(2) input')?.[0]?.matches('#personal-account'))

第二個 input 元素的 id 應該爲 business-account

assert(document.querySelectorAll('fieldset:nth-of-type(2) input')?.[1]?.matches('#business-account'))

第三個 input 元素的 id 應該爲 terms-and-conditions

assert(document.querySelectorAll('fieldset:nth-of-type(2) input')?.[2]?.matches('#terms-and-conditions'))

第一個 label 元素的 for 屬性應該爲 personal-account

assert(document.querySelectorAll('fieldset:nth-of-type(2) label')?.[0]?.matches('label[for="personal-account"]'))

第二個 label 元素的 for 屬性應該爲 business-account

assert(document.querySelectorAll('fieldset:nth-of-type(2) label')?.[1]?.matches('label[for="business-account"]'))

第三個 label 元素的 for 屬性應該爲 terms-and-conditions

assert(document.querySelectorAll('fieldset:nth-of-type(2) label')?.[2]?.matches('label[for="terms-and-conditions"]'))

--seed--

--seed-contents--

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8">
    <title>Registration Form</title>
    <link rel="stylesheet" href="styles.css" />
  </head>
  <body>
    <h1>Registration Form</h1>
    <p>Please fill out this form with the required information</p>
    <form action='https://register-demo.freecodecamp.org'>
      <fieldset>
        <label for="first-name">Enter Your First Name: <input id="first-name" type="text" required /></label>
        <label for="last-name">Enter Your Last Name: <input id="last-name" type="text" required /></label>
        <label for="email">Enter Your Email: <input id="email" type="email" required /></label>
        <label for="new-password">Create a New Password: <input id="new-password" type="password" pattern="[a-z0-5]{8,}" required /></label>
      </fieldset>
--fcc-editable-region--
      <fieldset>
        <label><input type="radio" name="account-type" /> Personal Account</label>
        <label><input type="radio" name="account-type" /> Business Account</label>
        <label><input type="checkbox" required /> I accept the terms and conditions</label>
      </fieldset>
--fcc-editable-region--
      <fieldset></fieldset>
      <input type="submit" value="Submit" />
    </form>
  </body>
</html>
body {
  width: 100%;
  height: 100vh;
  margin: 0;
  background-color: #1b1b32;
  color: #f5f6f7;
}

label {
  display: block;
  margin: 0.5rem 0;
}