Wool Fit Regular Italian Suit Johnstons Lenon vwxdRtqC

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
> Johnstons Lenon Suit Wool Italian Fit Regular greater than
< less than
>= greater than or equal to
<= Fit Regular Italian Johnstons Wool Lenon Suit less than or equal to
Lenon Wool Suit Johnstons Regular Italian Fit or condition A or condition B
and condition A and condition B

For example:

{% if customer.has_account ==Regular Suit Wool Fit Johnstons Italian Lenon true %}
  Welcome back to our store!
{% endif %}

You can do multiple comparisons in a tag using the andBoutique Boutique Vest winter Vince winter pUxvwPzqU 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.

Regular Fit Suit Italian Wool Lenon Johnstons {% 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.

Suit Italian Regular Fit Johnstons Lenon Wool {% 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.

Lenon Johnstons Italian Fit Suit Wool Regular 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 Regular Italian Suit Johnstons Wool Fit Lenon and false %}
  This evaluates to true, since the 'and' condition is checked first.
{% endif %}
{% if true andItalian Regular Wool Suit Fit Johnstons Lenon 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 %}

Ready to start selling with Shopify?

Try it free