FIT Dri Nike Men's MLB Cardinals Shorts 1q145d

Liquid has access to many logical and comparison operators. You can use operators to create logic with control flow tags.

Basic operators

Operator Function
== equals
!= does not equal
> Shorts MLB FIT Dri Nike Men's Cardinals greater than
< less than
>= greater than or equal to
<= Cardinals MLB Dri Shorts FIT Nike Men's less than or equal to
Cardinals FIT Men's Nike Dri Shorts MLB or condition A or condition B
and condition A and condition B

For example:

{% if customer.has_account ==FIT Shorts Cardinals Dri Nike MLB Men's true %}
  Welcome back to our store!
{% endif %}

You can do multiple comparisons in a tag using the andTRISTAN NAVY FLANNEL SHIRT TRISTAN BRUSHED BRUSHED qCv5Y8 and or operators:

{% if product.type == "Shirt" or product.type == "Shoes" %}
  This is a shirt or a shoe.
{% endif %}

contains

contains checks for the presence of a substring in a string.

Men's Cardinals Shorts Nike FIT MLB Dri {% if customer.email contains "shopify.com" %}
  Hey there, Shopify employee!
{% endif %}

contains can also check for the presence of a string in an array of strings.

Shorts Men's FIT Dri MLB Cardinals Nike {% if product.tags contains "outdoor" %}
  This product is great for using outdoors!
{% endif %}

contains can only search strings. You cannot use it to check for an object in an array of objects.

Cardinals MLB Men's Dri Shorts Nike FIT Order of operations

In tags with more than one and or or operator, operators are checked in order from right to left. You cannot change the order of operations using parentheses — parentheses are invalid characters in Liquid and will prevent your tags from working.

{% if true or false Men's FIT MLB Cardinals Shorts Nike Dri and false %}
  This evaluates to true, since the 'and' condition is checked first.
{% endif %}
{% if true andMen's Dri MLB FIT Cardinals Nike Shorts false and false or true %}
  This evaluates to false, since the tags are checked like this:

  true and (false and (false or true))
  true and (false and true)
  true and false
  false
{% endif %}

Ready to start selling with Shopify?

Try it free