Module:Utils: Difference between revisions
merge changes from dev |
+nonempty string check function |
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| Line 20: | Line 20: | ||
end | end | ||
return nil | return nil | ||
end | |||
-- check whether the input is a non-empty string | |||
function p.value_provided(s) | |||
return type(s) == "string" and #s > 0 | |||
end | end | ||