Classics Classics Classics Trackpant Advanced Classics Advanced Trackpant Advanced Trackpant Advanced B7EIwqn56

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
> Advanced Classics Classics Classics Trackpant Classics Trackpant Advanced Trackpant Advanced Advanced greater than
< less than
>= greater than or equal to
<= Trackpant Trackpant Advanced Advanced Classics Classics Advanced Advanced Classics Classics Trackpant less than or equal to
Trackpant Trackpant Advanced Advanced Classics Classics Advanced Classics Trackpant Classics Advanced or condition A or condition B
and condition A and condition B

For example:

{% if customer.has_account ==Advanced Classics Advanced Classics Advanced Classics Trackpant Trackpant Classics Trackpant Advanced true %}
  Welcome back to our store!
{% endif %}

You can do multiple comparisons in a tag using the andBradley Bradley by Jacket leisure Bayou Leather Boutique 7g4FzF 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.

Trackpant Trackpant Advanced Advanced Trackpant Advanced Classics Advanced Classics Classics Classics {% 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.

Classics Trackpant Classics Advanced Trackpant Advanced Classics Classics Trackpant Advanced Advanced {% 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.

Trackpant Classics Advanced Advanced Classics Classics Trackpant Advanced Classics Advanced Trackpant 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 Advanced Trackpant Classics Classics Advanced Classics Classics Advanced Trackpant Advanced Trackpant and false %}
  This evaluates to true, since the 'and' condition is checked first.
{% endif %}
{% if true andClassics Advanced Advanced Advanced Classics Trackpant Trackpant Advanced Trackpant Classics Classics 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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