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

For example:

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

You can do multiple comparisons in a tag using the andwinter Dress Boutique Casual Maggy London zFqwdAf 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.

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

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