29 lines
729 B
JavaScript
29 lines
729 B
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.normalizeEmail = void 0;
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const DOT_REG = /\./g;
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/**
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* 1. Lower-cases whole email.
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* 2. Removes dots ".".
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* 3. Remotes name part after "+".
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* 4. Throws if cannot parse the email.
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*
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* For example, this email
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*
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* Michal.Loler+twitter@Gmail.com
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*
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* will be normalized to
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*
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* michalloler@gmail.com
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*
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*/
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const normalizeEmail = (email) => {
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const [name, host] = email.split('@');
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let [beforePlus] = name.split('+');
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beforePlus = beforePlus.replace(DOT_REG, '');
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const result = beforePlus.toLowerCase() + '@' + host.toLowerCase();
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Number(result);
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return result;
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};
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exports.normalizeEmail = normalizeEmail;
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