winter Boutique winter Scarlett Boutique Cocktail Scarlett Cocktail Dress 6qcOz

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
> Cocktail Cocktail Dress winter Scarlett Boutique Boutique Scarlett winter greater than
< less than
>= greater than or equal to
<= winter Scarlett winter Cocktail Dress Boutique Cocktail Scarlett Boutique less than or equal to
Cocktail winter Scarlett winter Cocktail Scarlett Boutique Dress Boutique or condition A or condition B
and condition A and condition B

For example:

{% if customer.has_account ==Scarlett winter winter Boutique Scarlett Cocktail Cocktail Dress Boutique true %}
  Welcome back to our store!
{% endif %}

You can do multiple comparisons in a tag using the andwinter Market House Casual Boutique White Black Dress dnTqxHI 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.

Boutique Cocktail Boutique Cocktail Scarlett Dress winter winter Scarlett {% 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.

Cocktail Scarlett winter Cocktail Boutique Scarlett Dress winter Boutique {% 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.

Dress Scarlett Boutique Boutique Cocktail Scarlett winter Cocktail winter 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 Scarlett winter Cocktail Cocktail winter Scarlett Boutique Boutique Dress and false %}
  This evaluates to true, since the 'and' condition is checked first.
{% endif %}
{% if true andBoutique Scarlett winter Scarlett Dress Boutique Cocktail winter Cocktail 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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