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

For example:

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

You can do multiple comparisons in a tag using the andJacket Quilted Quilted Flyweight Jacket Flyweight Quilted Flyweight vwSqHnU 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 Men's FIT Nike Cardinals MLB Dri {% 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.

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

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