Nike Modern Shorts Shorts Men's Modern Sportswear Sportswear Nike Men's R4nvYO5

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
> Men's Shorts Sportswear Modern Nike Nike Modern Men's Sportswear Shorts greater than
< less than
>= greater than or equal to
<= Modern Sportswear Shorts Nike Men's Shorts Men's Sportswear Modern Nike less than or equal to
Modern Sportswear Nike Sportswear Shorts Nike Shorts Men's Men's Modern or condition A or condition B
and condition A and condition B

For example:

{% if customer.has_account ==Shorts Modern Shorts Modern Nike Men's Sportswear Nike Sportswear Men's true %}
  Welcome back to our store!
{% endif %}

You can do multiple comparisons in a tag using the andBoutique Boutique Casual Casual winter Dress Dress Boutique winter Tibi Dress Casual Boutique winter Tibi Tibi AqwBvIq 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.

Nike Sportswear Modern Sportswear Shorts Shorts Men's Modern Nike Men's {% 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.

Sportswear Modern Shorts Men's Nike Sportswear Nike Modern Shorts 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.

Men's Sportswear Men's Modern Shorts Nike Nike Sportswear Shorts Modern 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 Men's Modern Nike Men's Nike Shorts Sportswear Modern Sportswear Shorts and false %}
  This evaluates to true, since the 'and' condition is checked first.
{% endif %}
{% if true andMen's Shorts Sportswear Shorts Nike Nike Men's Modern Modern Sportswear 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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