Freemarker Built-ins for booleans
Built-ins for booleans
string (when used with a boolean value)
Converts a boolean to a string. You can use it in two ways:
As foo?string: This will convert the boolean to string using the default strings for representing true and false values. By default, true is rendered as "true" and false is rendered as "false". This is mostly useful if you generate source code with FreeMarker, since the values are not locale (language, country) sensitive. To change these default strings, you can use the boolean_format setting. Note, that if the variable is multi-type variable that is both boolean and string, then the string value of the variable will be returned.
As foo?string("yes", "no"): This will return the first parameter (here: "yes") if the boolean is true, otherwise the second parameter (here: "no"). Note that the return value is always a string; if the parameters were numbers, they would be converted to strings first.