freeCodeCamp/curriculum/challenges/english/blocks/lab-job-application-form/66faac4139dbbd5dd632c860.md

id, title, challengeType, dashedName, demoType

id	title	challengeType	dashedName	demoType
66faac4139dbbd5dd632c860	Build a Job Application Form	25	lab-job-application-form	onClick

--description--

Objective: Fulfill the user stories below and get all the tests to pass to complete the lab.

User Stories:

1. You should have a div element with the class container.
2. Inside the div element, you should have a form element.
3. The form should contain an input element with the type text and the id name for entering the user's full name.
4. You should have another input element with the type email and the id email for entering the user's email address.
5. The form should include a select element with the id position that allows users to select a job position.
6. You should have a fieldset element with class of radio-group.
7. Inside .radio-group you should have a set of input elements with the type radio and relevant labels for selecting availability options (e.g., Full-Time, Part-Time). The group name should be availability.
8. You should have a textarea element with the id message for entering a message.
9. You should associate every input element with a label element.
10. You should have a button element with the type submit for submitting the form.
11. Add a :focus pseudo-class to the input and textarea elements to change their border color and remove the default outline when focused.
12. The input, select and textarea elements should have an :invalid pseudo-class that changes the border color to red when invalid input is detected.
13. The input, select and textarea elements should have a :valid pseudo-class that changes the border color to green when valid input is entered.
14. The button element should have a :hover pseudo-class that changes the background color when hovered over.
15. Use the :checked pseudo-class on .radio-group input[type="radio"] to add a border color, background color and a box shadow when the radio button is selected.
16. Use the :checked pseudo-class on radio buttons to change the text color of the associated label when the option is selected.
17. Add a :first-of-type pseudo-class to the input element to style the first input field differently. (e.g., rounded corners).

Note: Be sure to link your stylesheet in your HTML and apply your CSS.

--hints--

You should have a div element with the class container.

assert.exists(document.querySelector("div.container"));

Inside the div element, you should have a form element.

assert.exists(document.querySelector("div.container > form"));

The form should contain an input element with the type text and the id name for entering the user's full name.

assert.exists(document.querySelector("div.container > form input#name[type='text']"));

You should have another input element with the type email and the id email for entering the user's email address.

assert.exists(document.querySelector("div.container > form input#email[type='email']"));

The form should include a select element with the id position with some option elements.

assert.exists(document.querySelector("div.container > form select#position"));
assert.isNotEmpty(document.querySelectorAll("div.container > form select#position > option"))

You should have a fieldset or section element with the class .radio-group.

assert.lengthOf(document.querySelectorAll('form fieldset.radio-group, form section.radio-group'), 1)

Inside .radio-group you should have a group of input elements with the type radio for selecting availability options. The group name should be availability.

assert.isAtLeast(document.querySelectorAll("div.container > form .radio-group input[type='radio'][name='availability']").length, 2);
assert.isEmpty(document.querySelectorAll("div.container > form .radio-group input[type='radio']:not([name='availability'])"))

You should have a textarea element with the id message for entering a message.

assert.isNotEmpty(document.querySelectorAll("div.container > form textarea#message"));

You should associate every input element with a label element.

const els = document.querySelectorAll('input');
assert.isNotEmpty(els);
els.forEach(input => {
  const label = document.querySelector(`label[for="${input.id}"]`) || input.parentElement;
  assert.exists(label); 
  assert.equal(label.tagName, "LABEL");
})

You should have a button element with the type submit for submitting the form.

assert.isNotEmpty(document.querySelectorAll("div.container > form button[type='submit']"));

You should add a :focus pseudo-class to the input and textarea elements to change their border color when focused. Use a list selector in the given order.

assert.isNotEmpty(new __helpers.CSSHelp(document).getStyle('input:focus, textarea:focus').getPropertyValue('border-color'));

You should use the selector for the :focus pseudo-class for input and textarea to also remove the default outline when focused.

assert.equal(new __helpers.CSSHelp(document).getStyle('input:focus, textarea:focus').getPropertyValue('outline'), 'none');

The input, select and textarea elements should have an :invalid pseudo-class that changes the border color to red when invalid input is detected. Use a list selector in the given order.

assert.equal(new __helpers.CSSHelp(document).getStyle('input:invalid, select:invalid, textarea:invalid').getPropertyValue('border-color'), 'red')

The input, select and textarea elements should have a :valid pseudo-class that changes the border color to green when valid input is entered. Use a list selector in the given order.

assert.equal(new __helpers.CSSHelp(document).getStyle('input:valid, select:valid, textarea:valid').getPropertyValue('border-color'), 'green')

The button element should have a :hover pseudo-class that changes the background color when hovered over.

assert.isNotEmpty(new __helpers.CSSHelp(document).getStyle('button:hover').getPropertyValue('background-color'))

You should use the :checked pseudo-class on .radio-group input[type="radio"] to add a border color when the radio button is selected.

const style = new __helpers.CSSHelp(document).getStyle('.radio-group input[type="radio"]:checked');
assert.isNotEmpty(style.getPropertyValue('border-color'));

You should use the :checked pseudo-class on .radio-group input[type="radio"] to add a background color when the radio button is selected.

const style = new __helpers.CSSHelp(document).getStyle('.radio-group input[type="radio"]:checked');
assert.isNotEmpty(style.getPropertyValue('background-color'));

You should use the :checked pseudo-class on .radio-group input[type="radio"] to add a box shadow when the radio button is selected.

const style = new __helpers.CSSHelp(document).getStyle('.radio-group input[type="radio"]:checked');
assert.isNotEmpty(style.getPropertyValue('box-shadow'));

You should use the :checked pseudo-class on radio buttons to change the text color of the associated label when the option is selected.

const els = document.querySelectorAll('input[type="radio"]');
assert.isNotEmpty(els);
els.forEach(input => {
  const label = document.querySelector(`label[for="${input.id}"]`) || input.parentElement;
  assert.equal(label.tagName, "LABEL");
  input.checked = false;
  const colorBefore = getComputedStyle(label).color;
  input.checked = true;
  const colorAfter = getComputedStyle(label).color;
  assert.notEqual(colorAfter, colorBefore);
})

Add a :first-of-type pseudo-class to the input elements to style the first input field differently.

const pseudo = new __helpers.CSSHelp(document).getStyle('input:first-of-type');
assert.exists(pseudo);
assert.isNotEmpty([...pseudo]);

--seed--

--seed-contents--

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Job Application Form</title>
</head>
<body>

</body>
</html>

--solutions--

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Job Application</title>
    <link rel="stylesheet" href="styles.css">
</head>
<body>
    <div class="container">
        <h1>Job Application Form</h1>
        <form id="job-application">
            <label for="name">Full Name:</label>
            <input type="text" id="name" name="name" placeholder="Enter your name" required>

            <label for="email">Email:</label>
            <input type="email" id="email" name="email" placeholder="Enter your email" required>

            <label for="position">Position:</label>
            <select id="position" name="position" required>
                <option value="">Select a position</option>
                <option value="developer">Developer</option>
                <option value="designer">Designer</option>
                <option value="manager">Manager</option>
            </select>

            <fieldset class="radio-group">
              <legend>Availability:</legend>
                <input type="radio" id="fullTime" name="availability" value="fullTime" checked>
                <label for="fullTime">Full-Time</label>
                <input type="radio" id="partTime" name="availability" value="partTime">
                <label for="partTime">Part-Time</label>
            </fieldset>

            <label for="message">Why do you want this job?</label>
            <textarea id="message" name="message" rows="5" placeholder="Write your motivation" required></textarea>

            <button type="submit">Submit Application</button>
        </form>
    </div>
</body>
</html>

body {
  font-family: Arial, sans-serif;
  background-color: white;
  padding: 20px;
}

.container {
  max-width: 600px;
  margin: 0 auto;
  background-color: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

h1 {
  text-align: center;
}

label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
}

input, select, textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
}

.radio-group {
  display: flex;
  align-items: center;
  margin-top: 15px;
}
.radio-group input[type="radio"] {
  margin-right: 10px;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid #ccc;
  border-radius: 50%;
  outline: none;
  transition: border-color 0.2s;
}

.radio-group label {
  margin: 0;
  font-weight: normal;
  cursor: pointer;
}

button {
  width: 100%;
  padding: 10px;
  background-color: green;
  border: none;
  color: white;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
}

input:focus, textarea:focus {
  border-color: blue;
  outline: none;
}

input:invalid, select:invalid, textarea:invalid {
  border-color: red;
}

input:valid, select:valid, textarea:valid {
  border-color: green;
}

.radio-group input[type="radio"]:checked {
  border-color: green;
  background-color: green;
  box-shadow: inset 0 0 0 4px white;
}

button:hover {
  background-color: black;
}

input[type="radio"]:checked + label {
  color: green;
}

button:disabled {
  background-color: grey;
}

input:first-of-type {
  border-top-left-radius: 4px;
  border-top-right-radius: 4px;
}

textarea:nth-child(5) {
  border-bottom-left-radius: 4px;
  border-bottom-right-radius: 4px;
}