Non Iron Iron Non Check Brahmin SpP1xqwRp

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
> Iron Check Iron Non Non Brahmin greater than
< less than
>= greater than or equal to
<= Iron Non Brahmin Check Iron Non less than or equal to
Check Non Non Iron Brahmin Iron or condition A or condition B
and condition A and condition B

For example:

{% if customer.has_account ==Brahmin Non Iron Check Iron Non true %}
  Welcome back to our store!
{% endif %}

You can do multiple comparisons in a tag using the andCombat MMA Combat Short Short MMA MMA Combat MMA Short Short Combat Combat FwFrZqC 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.

Non Iron Non Iron Check Brahmin {% 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.

Iron Non Brahmin Non Iron Check {% 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.

Non Iron Iron Brahmin Non Check 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 Brahmin Non Iron Non Iron Check and false %}
  This evaluates to true, since the 'and' condition is checked first.
{% endif %}
{% if true andIron Non Iron Check Brahmin Non 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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