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fela-utils
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Internal utilities for Fela
github.com/robinweser/fela
robinweser/fela
fela-utils
/
es
/
isUndefinedValue.js
5 lines
•
240 B
JavaScript
View Raw
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var
FALSY_REGEX
=
/undefined|null/
;
var
URL_REGEX
=
/url/
;
export
default
function
isUndefinedValue
(
value
) {
return
value ===
undefined
|| value ===
null
||
typeof
value ===
'string'
&&
FALSY_REGEX
.
test
(value) && !
URL_REGEX
.
test
(value); }