v1.9.1
The opposite of if
– executes a block of code only if a certain condition is not met.
Input
{% unless product.title == "Awesome Shoes" %}
These shoes are not awesome.
{% endunless %}
Output
These shoes are not awesome.
This would be the equivalent of doing the following:
{% if product.title != "Awesome Shoes" %}
These shoes are not awesome.
{% endif %}