The output templating feature uses Liquid Templating Language for allowing the step, field descriptions, and post builder.
Note: Always refer to the above documentation and not the one provided by Shopify as it has a lot of shopify specific commands which aren’t applicable here.
How to use wizard variables in the template?
Wizard variables can be used by wrapping them in double quotes. E.g.
{%-if "w{step_1_field_1}" contains "Topic" -%}
It's a Topic
{%- else -%}
It's a PM
{%- endif -%}
What variables are available to use?
- All the variables that are already available to the template.
How to get rid of the extra white space?
- In liquid every line of code introduces a new line in the result.
- To get rid of the extra line, use
{%- -%}instead of{% %}.
Custom Filters
I’ve built a custom filter first_non_empty, which gives the first non-empty value from the set of values passed.
{%- assign entry = "" | first_non_empty: "w{step_1_field_1}", "w{step_1_field_2}", "w{step_1_field_3}" -%}
{{ entry }}