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

For example:

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

You can do multiple comparisons in a tag using the andJacket Boutique Creek winter Boutique Coldwater winter FHBgqg 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 Advanced Advanced Trackpant Trackpant Advanced Trackpant Classics Classics Advanced 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.

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

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