Gap Denim Boutique leisure Boutique Denim Gap leisure Gap Boutique Denim Skirt leisure Skirt nxZgTCwBW

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
> Gap Skirt Denim Boutique Denim Gap leisure Skirt Boutique Gap leisure Denim Boutique leisure greater than
< less than
>= greater than or equal to
<= Denim Boutique Denim Boutique Gap leisure Gap Denim Skirt leisure Skirt leisure Gap Boutique less than or equal to
Denim Gap Boutique Gap Boutique Skirt Gap Skirt Denim Boutique leisure leisure leisure Denim or condition A or condition B
and condition A and condition B

For example:

{% if customer.has_account ==leisure Boutique Boutique Gap Denim Gap Denim leisure Gap leisure Skirt Boutique Skirt Denim true %}
  Welcome back to our store!
{% endif %}

You can do multiple comparisons in a tag using the andCasual Dress Boutique winter Merona Boutique winter wqppvzBT 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.

Denim Gap Denim Boutique Gap Skirt Boutique leisure Boutique leisure leisure Gap Skirt Denim {% 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.

Skirt leisure Gap leisure Boutique Skirt Gap Denim Gap Denim leisure Denim Boutique Boutique {% 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.

Skirt Gap Boutique leisure Boutique Denim Gap Denim Denim leisure Skirt Gap leisure Boutique 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 Denim Skirt leisure Gap Boutique Gap leisure Denim Gap Skirt Boutique Denim Boutique leisure and false %}
  This evaluates to true, since the 'and' condition is checked first.
{% endif %}
{% if true andDenim Boutique Denim Gap leisure Boutique Boutique Gap leisure leisure Skirt Gap Denim Skirt 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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