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Fix isNumericString incorrectly accepting strings with surrounding whitespace

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This commit is contained in:
Sindre Sorhus 2026-04-08 05:21:23 +07:00
parent 3b40955b02
commit 47415dc46a
2 changed files with 5 additions and 1 deletions
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4
test/test.ts
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@ -587,6 +587,10 @@ test('is.numericString supplemental', () => {
assert.strictEqual(is.numericString(' '), false);
assert.strictEqual(is.numericString(' \t\t\n'), false);
assert.strictEqual(is.numericString(1), false);
assert.strictEqual(is.numericString(' 5'), false);
assert.strictEqual(is.numericString('5 '), false);
assert.strictEqual(is.numericString(' 5 '), false);
assert.strictEqual(is.numericString('\t3'), false);
assert.throws(() => {
isAssert.numericString('');
});