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wamp64
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www
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cpms_new
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gentelella-1.3.0
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parsleyjs
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src
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extra
/
validator
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File: luhn.js
// luhn extra validators window.ParsleyConfig = window.ParsleyConfig || {}; window.ParsleyConfig.validators = window.ParsleyConfig.validators || {}; window.ParsleyConfig.validators.luhn = { fn: function (value) { value = value.replace(/[ -]/g, ''); var digit; var n; var _j; var _len1; var _ref2; var sum = 0; _ref2 = value.split('').reverse(); for (n = _j = 0, _len1 = _ref2.length; _j < _len1; n = ++_j) { digit = _ref2[n]; digit = +digit; if (n % 2) { digit *= 2; if (digit < 10) { sum += digit; } else { sum += digit - 9; } } else { sum += digit; } } return sum % 10 === 0; }, priority: 32 };