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

For example:

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

You can do multiple comparisons in a tag using the andWOVEN S BLUE S WOVEN S S BLUE BLUE STRIPE S STRIPE S S WOVEN BLUE WOVEN STRIPE S 1wqA7nxA 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.

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

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

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

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