Textarea within product form "required" not working

{%- form ‘product’, product, id: product_form_id, class: ‘form’, validate: ‘validate’, data-type: ‘add-to-cart-form’ -%}

{%- if product.selected_or_first_available_variant.available -%} {{ 'products.product.add_to_cart' | t }} {%- else -%} {{ 'products.product.sold_out' | t }} {%- endif -%}
{%- if block.settings.show_dynamic_checkout -%} {{ form | payment_button }} {%- endif -%}
{%- endform -%}

Issue Solved!