SyntaxError: Unexpected token '<', "

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Devbooks.uz</title>
    <link rel="stylesheet" href="./css/style.css" />
  </head>
  <body>
    <section>
      <div class="img__wrapper hide"></div>
      <div class="new_book">
        <div class="new_book_img">
          <img src="img/book.png" alt="Book Image" />
          <button>Upload Cover</button>
        </div>
        <div class="new_book_about">
          <div class="container">
            <h2>Add Book</h2>

            <form class="formBook">
              <input type="text" name="title" placeholder="Title" />
              <input type="number" name="pages" placeholder="Pages" />
              <input type="number" name="year" placeholder="Year" />
              <input type="number" name="price" placeholder="price" />
              <input type="text" name="countury" placeholder="countury" />
              <textarea
                name="description"
                cols="30"
                rows="10"
                placeholder="Description"
              ></textarea>
              <button>Create</button>
            </form>
          </div>
        </div>
      </div>
    </section>
    <script src="js/app.js"></script>
  </body>
</html>

    js()

const page = location.pathname;

if (page === "/createBook.html" || page === "/createBook") {

  let token = localStorage.token;
  const formCreateBook = document.querySelector(".formBook");

  formCreateBook.addEventListener("submit", (e) => {
    e.preventDefault();

    const formData = new FormData(formCreateBook);

    fetch("https://bookzone-v2.herokuapp.com/api/books", {
      method: "POST",
      headers: new Headers({
        'Authorization': 'Bearer ' + token,
        'Content-Type': 'application/json'
      }),
      body: formData,
    }).then(res => res.json())
      .then(data => console.log(data))
      .catch(err => console.log(err));
  });
};
[![консоль][1]][1]

Ответы (0 шт):