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

For example:

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

You can do multiple comparisons in a tag using the andDress Banana Store Casual Republic Boutique winter Factory 7vq0UY 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.

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

Men’s Dark Dark Red Red Sweater Stripe Sweater 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.

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