{{{1}}}
Usage[]
This template checks to see if the test argument ( {{{1}}} ) exists and if so, leaves it intact, but if the argument does not exists, it substitutes a default value ( {{{2}}} ).
| Examples | Results |
|---|---|
The first example assumes the input value is "stuff", there is no input for the second
{{DefaultValue|—}}
|
yes, there is input |
{{DefaultValue|—}}
|
— |