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

For example:

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

You can do multiple comparisons in a tag using the andCasual Dress Connected Apparel winter Boutique qaBTtt 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 Red Sweater Men’s Stripe Dark Men’s Sweater Dark Men’s Red {% if contains "" %}
  Hey there, Shopify employee!
{% endif %}

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

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

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