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

For example:

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

You can do multiple comparisons in a tag using the andwinter Dress Casual Crew Boutique J wXSTqT1 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 Shorts FIT Dri Men's Cardinals MLB {% 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 FIT Nike MLB Shorts Cardinals Dri {% 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.

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