How to bind input radio to thymeleaf + spring boot

Question

I'm making a springboot + thymeleaf app with books and i'm trying to add a rating that displays with stars with a input radio but I can't get the input to take the passed value, even tho I can see the passed value if I do it with a span.

This is my java class

package org.factoriaf5.libritos.repositories;


import javax.persistence.*;
import java.io.Serializable;
import java.util.Objects;

@Entity
@Table(name = "books")
public class Book implements Serializable {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;
    private String title;
    private String author;
    private String category;
    private String imageURL;
    private int rating;
    private String startingDate;
    private String finishDate;
    private String review;
    private boolean finished;

    public Book() {

    }

    public Book(String title, String author, String category, String imageURL, int rating, String startingDate, String finishDate, String review, boolean finished) {
        this.title = title;
        this.author = author;
        this.category = category;
        this.imageURL = imageURL;
        this.rating = rating;
        this.startingDate = startingDate;
        this.finishDate = finishDate;
        this.review = review;
        this.finished = finished;
    }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }


    public String getAuthor() {
        return author;
    }

    public void setAuthor(String author) {
        this.author = author;
    }

    public String getCategory() {
        return category;
    }

    public void setCategory(String category) {
        this.category = category;
    }

    public String getImageURL() {
        return imageURL;
    }

    public void setImageURL(String imageURL) {
        this.imageURL = imageURL;
    }

    public String getStartingDate() {
        return startingDate;
    }

    public void setStartingDate(String startingDate) {
        this.startingDate = startingDate;
    }

    public String getFinishDate() {
        return finishDate;
    }

    public void setFinishDate(String finishDate) {
        this.finishDate = finishDate;
    }

public boolean isFinished() {
    return finished;
}

public void setFinished(boolean finished) {
    this.finished = finished;
}

public String getReview() {
    return review;
}

public void setReview(String review) {
    this.review = review;
}

public int getRating() {
    return rating;
}

public void setRating(int rating) {
    this.rating = rating;
}

@Override
public String toString() {
    return "Book{" +
            "id=" + id +
            ", title='" + title + '\'' +
            ", author='" + author + '\'' +
            ", category='" + category + '\'' +
            ", imageURL='" + imageURL + '\'' +
            ", rating=" + rating +
            ", startingDate='" + startingDate + '\'' +
            ", finishDate='" + finishDate + '\'' +
            ", finished=" + finished +
            '}';
}

@Override
public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;
    Book book = (Book) o;
    return Objects.equals(id, book.id) && Objects.equals(title, book.title) && Objects.equals(author, book.author) && Objects.equals(category, book.category);
}

@Override
public int hashCode() {
    return Objects.hash(id, title, author, category);
}

}

HTML for the rating

 <div class="rating">
  <form >
  <fieldset>
   <span class="star-cb-group">
                                     <input type="radio" id="rating-5" name="rating" value="5"/><label for="rating-5">5</label>
                                     <input type="radio" id="rating-4" name="rating" value="4" checked="checked"/><label for="rating-4">4</label>
                                     <input type="radio" id="rating-3" name="rating" value="3"/><label for="rating-3">3</label>
                                     <input type="radio" id="rating-2" name="rating" value="2"/><label for="rating-2">2</label>
                                     <input type="radio" id="rating-1" name="rating" value="1"/><label for="rating-1">1</label>
                                     <input type="radio" id="rating-0" name="rating" :value="0" class="star-cb-clear"/><label for="rating-0">0</label>
                                 </span>
                            </fieldset>
                        </form>
                    </div>

I also have springboot security added

@Configuration
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
                .antMatchers("/", "/login", "books/rating/**").permitAll()
                .anyRequest().authenticated()
                .and().formLogin().permitAll()
                .and().logout().permitAll();
    }
}

And tried adding a putMapping

  @PutMapping("/books/{id}/rating")

public Book addRating(@RequestBody Rating rating, @PathVariable Long id) {
    Book book = bookRepository.findById(id).orElse(null);
    book.setRating(rating.getScore());
    return bookRepository.save(book);
}