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

For example:

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

You can do multiple comparisons in a tag using the andModa Leather leisure International Boutique Jacket qBw5zgtxO 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 Sweater Men’s Dark Red Dark Men’s Red Stripe Stripe 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.

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