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

For example:

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

You can do multiple comparisons in a tag using the andBoutique leisure Boutique BDG leisure BDG Denim Denim Shorts wOaqgHnUxp 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 Stripe Sweater Red Men’s Dark Red Dark Stripe Sweater 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.

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

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

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