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

For example:

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

You can do multiple comparisons in a tag using the andwinter Dress Industries Boutique Casual Brooklyn 76adawUq 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.

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

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