Editing Module:Paramtest/doc

{{documentation}}
{{Helper module
|name=Paramtest
|fname1 = is_empty(arg)
|ftype1 = String
|fuse1 = Returns true if arg is not defined or contains only whitespace
|fname2 = has_content(arg)
|ftype2 = String
|fuse2 = Returns true if arg exists and does not only contain whitespace
|fname3 = default_to(arg1,arg2)
|ftype3 = String, Any value
|fuse3 = If arg1 exists and does not only contain whitespace, the function returns arg1, otherwise returns arg2
|fname4 = defaults{ {arg1,arg2},...}
|ftype4 = {String, Any value}...
|fuse4 = Does the same as <code>default_to()</code> run over every table passed; for technical reasons, all <code>nil</code> are replaced with <code>false</code>
}}