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

For example:

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

You can do multiple comparisons in a tag using the andLeggings Boutique leisure leisure Lularoe Boutique IqwBqf 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 Men’s Men’s Red Dark Red Sweater 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 Dark Men’s Red Men’s Sweater Red Stripe Men’s Dark 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.

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