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Fix #109: is.numericString behaves correctly on whitespaces (#110)

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Arfat Salman 2020-04-18 03:25:02 +05:30 • committed by GitHub
parent 05cdaccf92
commit 402fbb5a7e
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2 changed files with 5 additions and 2 deletions
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source/index.ts
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@ -130,7 +130,7 @@ is.boolean = (value: unknown): value is boolean => value === true || value === f
is.symbol = isOfType<symbol>('symbol');
is.numericString = (value: unknown): value is string =>
is.string(value) && value.length > 0 && !Number.isNaN(Number(value));
is.string(value) && !is.emptyStringOrWhitespace(value) && !Number.isNaN(Number(value));
is.array = Array.isArray;
is.buffer = (value: unknown): value is Buffer => (value as any)?.constructor?.isBuffer?.(value) ?? false;