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12 lines
501 B
JavaScript
12 lines
501 B
JavaScript
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"use strict";
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var isArray_1 = require('../util/isArray');
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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_1.isArray(val) && (val - parseFloat(val) + 1) >= 0;
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}
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exports.isNumeric = isNumeric;
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;
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//# sourceMappingURL=isNumeric.js.map
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