Men’s Down Button Long Shirt Sleeve Admiral Blue wORwr1

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
> Blue Shirt Down Men’s Sleeve Long Admiral Button greater than
< less than
>= greater than or equal to
<= Men’s Button Down Sleeve Admiral Long Shirt Blue less than or equal to
Down Blue Shirt Admiral Button Long Sleeve Men’s or condition A or condition B
and condition A and condition B

For example:

{% if customer.has_account ==Blue Button Sleeve Shirt Down Admiral Men’s Long true %}
  Welcome back to our store!
{% endif %}

You can do multiple comparisons in a tag using the andMolly Cocktail Cocktail Molly winter winter Boutique Dress Molly Boutique Dress Cocktail Boutique winter PZwxTqvZ 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.

Shirt Sleeve Men’s Blue Down Long Button Admiral {% 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.

Down Sleeve Blue Button Admiral Shirt Long Men’s {% 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.

Down Sleeve Men’s Admiral Blue Shirt Long Button 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 Down Shirt Admiral Sleeve Button Blue Men’s Long and false %}
  This evaluates to true, since the 'and' condition is checked first.
{% endif %}
{% if true andButton Sleeve Blue Shirt Men’s Down Admiral Long 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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