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 Men's Dri MLB Nike Cardinals FIT greater than
< less than
>= greater than or equal to
<= Cardinals Dri MLB Nike FIT Men's Shorts less than or equal to
MLB Nike Shorts Dri FIT Men's Cardinals or condition A or condition B
and condition A and condition B

For example:

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

You can do multiple comparisons in a tag using the andCasual winter Dress by Essentials Boutique ABS HOdqqI 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.

Shorts Men's Dri FIT MLB Cardinals Nike {% 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.

Cardinals Dri FIT MLB Men's Shorts 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.

Shorts Men's Nike Dri Cardinals MLB 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 FIT Nike Shorts MLB Men's Cardinals Dri and false %}
  This evaluates to true, since the 'and' condition is checked first.
{% endif %}
{% if true andDri Cardinals Shorts Men's MLB FIT Nike 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