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

For example:

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

You can do multiple comparisons in a tag using the andNavy Khaki Shorts Old winter Boutique ngwHfqx6 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 Stripe Dark Men’s Dark Red Men’s Stripe Men’s Red Sweater {% if contains "" %}
  Hey there, Shopify employee!
{% endif %}

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

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