Liverpool Training Elite Presentation FC Pant qRFBrqx7

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
> Presentation Training Pant FC Elite Liverpool greater than
< less than
>= greater than or equal to
<= Liverpool FC Presentation Pant Training Elite less than or equal to
Liverpool FC Elite Pant Presentation Training or condition A or condition B
and condition A and condition B

For example:

{% if customer.has_account ==Presentation Training Pant Elite Liverpool FC true %}
  Welcome back to our store!
{% endif %}

You can do multiple comparisons in a tag using the andMen's Nike Sportswear Modern Sportswear Nike Modern Shorts Men's Y16qwp1 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.

Presentation Pant FC Liverpool Elite Training {% 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.

Pant Elite FC Training Presentation Liverpool {% 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.

FC Elite Pant Liverpool Presentation Training 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 Pant Liverpool FC Elite Training Presentation and false %}
  This evaluates to true, since the 'and' condition is checked first.
{% endif %}
{% if true andTraining Presentation Elite Liverpool Pant FC 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 %}

Ready to start selling with Shopify?

Try it free