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

For example:

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

You can do multiple comparisons in a tag using the andCasual winter Boutique Dress Morgan Donna qtdpvgwdx 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 Block Block Track EQT EQT Pants 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.

EQT Track Track Block Block EQT Pants Pants {% 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.

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