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

For example:

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

You can do multiple comparisons in a tag using the andLA Boutique winter Casual Dress Hearts pqOwY 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.

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

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

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