Template:Firstdata/doc

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< Template:Firstdata
Revision as of 10:15, 13 December 2016 by imported>DePiep (→‎example)
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Usage

Can have up to three parameters input. Will return the first parameter that is not blank.

{{firstdata
|1=
|2=
|3=
}}

or

{{firstdata|||}}

Practical use is inside an other template:

{{firstdata|{{{foo|}}} |{{{bar|}}} }}

Whitespace is stripped.

example

  • {{firstdata||two|three}} → two
  • {{firstdata|one||three}} → one
  • {{firstdata|||}} →