Difference between revisions of "Template:Undef"
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{{# | {{#switch:{{{param|0}}} | ||
|0 = This is a zero. | |||
|#default = 0000000000 | |||
}} | |||
<noinclude> | |||
== Description == | == Description == | ||
Checks if undefined, if not tries to default. Use empty otherwise. | Checks if undefined, if not tries to default. Use empty otherwise. | ||
Revision as of 20:11, 30 June 2017
This is a zero.
Description
Checks if undefined, if not tries to default. Use empty otherwise.
Example
{{Undef}}
This is a zero.
{{Undef|param=}}
0000000000
{{Undef|param=LOL}}
0000000000