else

Allows you to specify a default expression to execute when a for loop has zero length.

Syntax

{% for variable in array %}

first_expression

{% else %}

second_expression

{% endfor %}

variable

The current item in the array.

array

The array to iterate over.

first_expression

The expression to render for each iteration.

second_expression

The expression to render if the loop has zero length.

{% for product in collection.products %}

{{ product.title }}<br>

{% else %}

There are no products in this collection.

{% endfor %}

{% for product in collection.products %}
  {{ product.title }}<br>
{% else %}
  There are no products in this collection.
{% endfor %}

{
  "collection": {
    "products": []
  }
}

There are no products in this collection.

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