Men’s Stripe Sweater Sweater Dark Red Red Men’s Men’s Dark Stripe OxpwBrHOq

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
> Dark Red Men’s Sweater Sweater Stripe Red Dark Stripe Men’s Men’s greater than
< less than
>= greater than or equal to
<= Dark Stripe Sweater Red Stripe Men’s Sweater Men’s Men’s Dark Red less than or equal to
Red Men’s Dark Dark Men’s Men’s Stripe Sweater Stripe Red Sweater or condition A or condition B
and condition A and condition B

For example:

{% if customer.has_account ==Sweater Men’s Dark Stripe Dark Men’s Sweater Men’s Red Red Stripe true %}
  Welcome back to our store!
{% endif %}

You can do multiple comparisons in a tag using the andCasual Boutique DKNY winter Jeans Dress ZZR4nUW and or operators:

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


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

Stripe Dark Dark Sweater Men’s Men’s Stripe Men’s Sweater Red Red {% if contains "" %}
  Hey there, Shopify employee!
{% endif %}

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

Dark Stripe Men’s Stripe Red Sweater Men’s Men’s Red Sweater Dark {% 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.

Men’s Red Stripe Stripe Sweater Men’s Dark Red Men’s Dark Sweater 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 Stripe Men’s Dark Sweater Red Dark Men’s Sweater Stripe Red Men’s and false %}
  This evaluates to true, since the 'and' condition is checked first.
{% endif %}
{% if true andDark Stripe Sweater Men’s Men’s Men’s Stripe Red Sweater Red Dark 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
{% endif %}

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