Pants Pants EQT Track EQT Block Block Track w7YqW4

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
> Pants Block Track Pants EQT EQT Track Block greater than
< less than
>= greater than or equal to
<= Block Track Pants EQT Block Pants Track EQT less than or equal to
Block EQT EQT Pants Track Pants Block Track or condition A or condition B
and condition A and condition B

For example:

{% if customer.has_account ==Pants EQT Track Block Block Pants Track EQT true %}
  Welcome back to our store!
{% endif %}

You can do multiple comparisons in a tag using the andCHESTER CHESTER COAT COAT 6tv7cqw5q 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.

Track EQT Track EQT Pants Block Block Pants {% 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.

Pants Pants EQT Block Track EQT Track Block {% 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.

Pants Block Pants Track EQT Block Track EQT 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 EQT Block EQT Track Pants Block Pants Track and false %}
  This evaluates to true, since the 'and' condition is checked first.
{% endif %}
{% if true andPants Block EQT Track Pants EQT Track Block 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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