Conditional display an element on product page

[PeakFlava]

I create a metafield fo promos to put on my product page.

some of my products hvae promos, others don't.

In the product page template on the theme editor, I added the offer block to display the metafield.

How do I add conditionoal logic on the element to display it only when there is something in the metafield?

thanks.

[PaulNewton]

Hi @PeakFlava to avoid code use an alternate template

https://help.shopify.com/en/manual/online-store/themes/os20/theme-structure/templates#create-a-new-t... 

For coding roughly it's {% if product.metafields.namespace.key.value != blank %} ... {% endif %}

Read the liquid docs here https://shopify.dev/api/liquid/objects/metafield 

If you need deeper customization then contact me for services
Contact info in forum signature.
ALWAYS please provide context, examples: store url, theme name, post url(s) , or any further detail in ALL correspondence.

Good Luck.

[PeakFlava]

Thanks Paul,

I found a way to do it with coding on the theme liquid file. I used a new template in the meantime until i figure it out.

Thanks again