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

For example:

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

You can do multiple comparisons in a tag using the andWindbreaker Boutique Boutique Jour Du winter Jour winter Du Windbreaker zq8wFIxR 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.

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

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

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