I have created a button snippet and want to integrate to custom liquid block in product page!

Store Design
2

Hi @MattLo

You can add code condition like this

{% if product.metafields.personalize.value != blank %}
  {% include 'personalize-button' with button_text: 'Personalize'%}
{% endif %}

Note: must check you have metafield with this name “personalize”