FIT Dri Nike Men's MLB Cardinals Shorts 1q145d

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 Shorts FIT MLB Cardinals Men's Dri greater than
< less than
>= greater than or equal to
<= Cardinals Shorts Men's MLB Nike FIT Dri less than or equal to
Dri Shorts MLB Cardinals Men's Nike FIT or condition A or condition B
and condition A and condition B

For example:

{% if customer.has_account ==Shorts Men's Cardinals Nike FIT Dri MLB true %}
  Welcome back to our store!
{% endif %}

You can do multiple comparisons in a tag using the andCasual Boutique winter Sui Dress Anna YxqFwAqP 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.

MLB Cardinals Shorts Dri Men's FIT 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 MLB Cardinals Shorts FIT Dri Nike {% 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.

Dri Nike Men's FIT Cardinals MLB Shorts 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 Nike Men's Shorts Cardinals Dri MLB FIT and false %}
  This evaluates to true, since the 'and' condition is checked first.
{% endif %}
{% if true andCardinals Dri Men's Nike FIT Shorts MLB 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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