Difference between revisions of "Template:Undef"
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{{#ifeq: {{{param| | {{#ifeq: {{{param|X}}} | X | | ||
It's zero somehow.|It's not zero ({{{param}}})}}<noinclude> | It's zero somehow.|It's not zero ({{{param}}})}}<noinclude> | ||
== Description == | == Description == | ||
Revision as of 21:03, 30 June 2017
It's zero somehow.
Description
Checks if undefined, if not tries to default. Use empty otherwise.
Example
{{Undef}}
It's zero somehow.
{{Undef|param=}}
It's not zero ()
{{Undef|param=LOL}}
It's not zero (LOL)