Why isn't my 'add to cart' button adding the correct quantity on my custom Shopify theme?

[avocado23]

I am new to shopify theme development and I’m building a theme from scratch to gain experience. I’m having trouble with the ‘add to cart’ button on my product page. Even though I have various product options for a product, I am only displaying the ‘size’ options as radio buttons and then I take an input quantity and add it to the cart. The problem I am facing right now, is that the cart only adds 1 item at a time, So even if I input 3 or 4 as my quantity, the cart only adds 1 as the quantity. here’s my code:

{% form 'product', product %}
        
            

Size

            

            
                {% for product_option in product.options_by_name['Size'].values %} 
                     
                     
                {% endfor %}
            

        

        

        
            

                 
                
            

            
                 
            

        
     
    {% endform %}

[LitExtension]

Hi @avocado23 ,

Please add code here, it will help you get the quantity entered:

Code: name=“quantity”

Hope it helps!