Innovenergy_trunk/frontend/node_modules/email-validator/index.js

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JavaScript
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"use strict";
var tester = /^[-!#$%&'*+\/0-9=?A-Z^_a-z{|}~](\.?[-!#$%&'*+\/0-9=?A-Z^_a-z`{|}~])*@[a-zA-Z0-9](-*\.?[a-zA-Z0-9])*\.[a-zA-Z](-?[a-zA-Z0-9])+$/;
// Thanks to:
// http://fightingforalostcause.net/misc/2006/compare-email-regex.php
// http://thedailywtf.com/Articles/Validating_Email_Addresses.aspx
// http://stackoverflow.com/questions/201323/what-is-the-best-regular-expression-for-validating-email-addresses/201378#201378
exports.validate = function(email)
{
if (!email)
return false;
if(email.length>254)
return false;
var valid = tester.test(email);
if(!valid)
return false;
// Further checking of some things regex can't handle
var parts = email.split("@");
if(parts[0].length>64)
return false;
var domainParts = parts[1].split(".");
if(domainParts.some(function(part) { return part.length>63; }))
return false;
return true;
}