bool_string Modifier

Converts a truthy value to the string true and a falsy to the string false. Check out https://www.php.net/manual/en/language.types.boolean.php to see what PHP considers truthy and falsy.

no: 0
yes: "hell, yea"
sure: -1

{{ no | bool_string }}
{{ yes | bool_string }}
{{ sure | bool_string }}

false
true
true