Which Liquid statement should you use to check if users do not have a phone number listed on their user profile?
Understand the Problem
The question is asking which Liquid statement is appropriate for checking if a user profile does not have a phone number. This involves understanding the correct syntax and usage of Liquid statements for checking the existence or value of a variable.
Answer
{% if user.phone_number == blank %}
The Liquid statement to check if users do not have a phone number listed on their user profile is {% if user.phone_number == blank %}.
Answer for screen readers
The Liquid statement to check if users do not have a phone number listed on their user profile is {% if user.phone_number == blank %}.
More Information
In Liquid, a 'blank' value is used to identify attributes that aren't set. Using == blank is a common approach to check for missing values.
Tips
A common mistake is confusing an empty string with blank. In Liquid, blank can refer to unset attributes, blank strings, or nil.
Sources
- Conditional Messaging Logic - Liquid - Braze - braze.com
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