Learn Form Validation by Building a Calorie Counter - Step 15

Tell us what’s happening:

Describe your issue in detail here.
I am not sure what am missing, the code states to
You should declare a variable called budgetNumberInput

Your code so far

const budgetNumberInput = document.getElementbyId(‘budget’);

const entryDropdown = document.getElementbyId(‘entry-dropdown’)

<!-- file: index.html -->
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <link rel="stylesheet" href="styles.css" />
    <title>Calorie Counter</title>
  </head>
  <body>
    <main>
      <h1>Calorie Counter</h1>
      <div class="container">
        <form id="calorie-counter">
          <label for="budget">Budget</label>
          <input
            type="number"
            min="0"
            id="budget"
            placeholder="Daily calorie budget"
            required
          />
          <fieldset id="breakfast">
            <legend>Breakfast</legend>
            <div class="input-container"></div>
          </fieldset>
          <fieldset id="lunch">
            <legend>Lunch</legend>
            <div class="input-container"></div>
          </fieldset>
          <fieldset id="dinner">
            <legend>Dinner</legend>
            <div class="input-container"></div>
          </fieldset>
          <fieldset id="snacks">
            <legend>Snacks</legend>
            <div class="input-container"></div>
          </fieldset>
          <fieldset id="exercise">
            <legend>Exercise</legend>
            <div class="input-container"></div>
          </fieldset>
          <div class="controls">
            <span>
              <label for="entry-dropdown">Add food or exercise:</label>
              <select id="entry-dropdown" name="options">
                <option value="breakfast" selected>Breakfast</option>
                <option value="lunch">Lunch</option>
                <option value="dinner">Dinner</option>
                <option value="snacks">Snacks</option>
                <option value="exercise">Exercise</option>
              </select>
              <button type="button" id="add-entry">Add Entry</button>
            </span>
          </div>
          <div>
            <button type="submit">
              Calculate Remaining Calories
            </button>
            <button type="button" id="clear">Clear</button>
          </div>
        </form>
        <div id="output" class="output hide"></div>
      </div>
    </main>
    <script src="./script.js"></script>
  </body>
</html>
/* file: styles.css */
:root {
  --light-grey: #f5f6f7;
  --dark-blue: #0a0a23;
  --fcc-blue: #1b1b32;
  --light-yellow: #fecc4c;
  --dark-yellow: #feac32;
  --light-pink: #ffadad;
  --dark-red: #850000;
  --light-green: #acd157;
}

body {
  font-family: "Lato", Helvetica, Arial, sans-serif;
  font-size: 18px;
  background-color: var(--fcc-blue);
  color: var(--light-grey);
}

h1 {
  text-align: center;
}

.container {
  width: 90%;
  max-width: 680px;
}

h1,
.container,
.output {
  margin: 20px auto;
}

label,
legend {
  font-weight: bold;
}

.input-container {
  display: flex;
  flex-direction: column;
}

button {
  outline: none;
  cursor: pointer;
  text-decoration: none;
  background-color: var(--light-yellow);
  border: 2px solid var(--dark-yellow);
}

.clear {
  background-color: var(--light-pink);
  color: var(--dark-red);
  border-color: var(--dark-red);
}

button,
input,
select {
  min-height: 24px;
  color: var(--dark-blue);
}

fieldset,
label,
button,
input,
select {
  margin-bottom: 10px;
}

.output {
  border: 2px solid var(--light-grey);
  padding: 10px;
  text-align: center;
}

.hide {
  display: none;
}

.output span {
  font-weight: bold;
  font-size: 1.2em;
}

.surplus {
  color: var(--light-green);
}

.deficit {
  color: var(--light-pink);
}
/* file: script.js */

// User Editable Region

const calorieCounter = document.getElementById('calorie-counter');
const budgetNumberInput = document.getElementbyId('budget');
const entryDropdown = document.getElementbyId('entry-dropdown')

// User Editable Region

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

Challenge Information:

Learn Form Validation by Building a Calorie Counter - Step 15

You appear to have created this post without editing the template. Please edit your post to Tell us what’s happening in your own words.

The code doesn’t pass and I am not seeing the mistake.

I have opened the console and found this error

Uncaught TypeError: document.getElementbyId is not a function

read carefully what you have written in the code, and fix the capitalization