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16 lines
776 B
16 lines
776 B
import assertString from './util/assertString'; |
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import { decimal } from './alpha'; |
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export default function isFloat(str, options) { |
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assertString(str); |
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options = options || {}; |
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var _float = new RegExp("^(?:[-+])?(?:[0-9]+)?(?:\\".concat(options.locale ? decimal[options.locale] : '.', "[0-9]*)?(?:[eE][\\+\\-]?(?:[0-9]+))?$")); |
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if (str === '' || str === '.' || str === '-' || str === '+') { |
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return false; |
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} |
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var value = parseFloat(str.replace(',', '.')); |
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return _float.test(str) && (!options.hasOwnProperty('min') || value >= options.min) && (!options.hasOwnProperty('max') || value <= options.max) && (!options.hasOwnProperty('lt') || value < options.lt) && (!options.hasOwnProperty('gt') || value > options.gt); |
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} |
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export var locales = Object.keys(decimal); |