Difference between revisions of "Module:Leading zeros"
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blackwiki>Wefk423 |
blackwiki>Wefk423 (blank comment) |
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return x | return x | ||
else | else | ||
| − | return " | + | return "" |
end | end | ||
end | end | ||
return p | return p | ||
Revision as of 23:58, 26 July 2018
| This module is rated as beta, and is ready for widespread use. It is still new and should be used with some caution to ensure the results are as expected. |
This module is created for Template:SEHK. It is able to strip all leading zeros from the value (0001 to 1), while showing "Incorrect" as a error message when a non-numeric value is inputted. This module can be implemented to different template, if applicable.
Usage
{{#invoke:Leading zeros |stripzeros |"number-goes-here"}}
p = {}
p.stripzeros = function(frame)
x = tonumber(frame.args[1])
if x then
return x
else
return ""
end
end
return p