Metafields: How can I hide on my product lines without a metafield?

[SecondSnuggle]

Hi,

I have got a few metafields for data on my product page, such as size, condition, more info and I would like these to not be displaed if they do not have any information on them.
Is this possible?

my webiste us www.secondsnuggle.co.uk

Thanks

[iffikhan30]

Hello @SecondSnuggle ,

You can add condition, simple

{% if product.metafields.custom.length.value != blank %}
  YOUR STUFF
{% endif %}

[SecondSnuggle]

Thank you, where do I put this?
I have the meta field on the product page in a custom block, the title.
I have a website developed by halo.

[iffikhan30]

If you are using DAWN theme, past this code to main-product.liquid file where show all the custom fields

[SecondSnuggle]

Its not Dawn its been designed by Halothemes so I cant find where the custom themes are.

[iffikhan30]

I message you inbox.