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

For example:

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

You can do multiple comparisons in a tag using the andCasual Lou amp; winter Dress Grey Boutique RIFw5 and or operators:

{% if product.type == "Shirt" or product.type == "Shoes" %}
  This is a shirt or a shoe.
{% endif %}


contains checks for the presence of a substring in a string.

Men's Shorts Sportswear Shorts Nike Sportswear Modern Modern Nike Men's {% if contains "" %}
  Hey there, Shopify employee!
{% endif %}

contains can also check for the presence of a string in an array of strings.

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

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

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