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

For example:

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

You can do multiple comparisons in a tag using the andJudy's Casual Boutique Judy's Boutique Skirt Rq7xT 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.

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

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

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