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10 lines
452 B
10 lines
452 B
import { isArray } from '../util/isArray'; |
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export function isNumeric(val) { |
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// parseFloat NaNs numeric-cast false positives (null|true|false|"") |
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// ...but misinterprets leading-number strings, particularly hex literals ("0x...") |
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// subtraction forces infinities to NaN |
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// adding 1 corrects loss of precision from parseFloat (#15100) |
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return !isArray(val) && (val - parseFloat(val) + 1) >= 0; |
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} |
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; |
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//# sourceMappingURL=isNumeric.js.map
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