Functions:default

From Dwoo Docs

Returns a variable or a default value if it's empty

default(mixed $value, [ mixed $default = ""])

• value : the variable to check
• default : fallback value if the first one is empty

Example:

{$var1="foo"}
{$var2=""}
{default $var1 "bar"}
{default $var2 "bar"}
{default $var3 "bar"}

Output:

foo
bar
bar