lib/regexps/index.js
exports.email = /^(?:[\w!#\$%&'\*\+\-\/=\?\^`\{\|\}~]+\.)*[\w!#\$%&'\*\+\-\/=\?\^`\{\|\}~]+@(?:(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!\.)){0,61}[a-zA-Z0-9]?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!$)){0,61}[a-zA-Z0-9]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/
exports.url = /^(?:(?:ht|f)tp(?:s?):\/\/|~\/|\/)?(?:\w+:\w+@)?((?:(?:[-\w\d{1-3}]+\.)+(?:com|org|net|gov|mil|biz|info|mobi|name|aero|jobs|edu|co\.uk|ac\.uk|it|fr|tv|museum|asia|local|travel|cat|arpa|coop|firm|gob|nato|store|web|xxx|[a-z]{2}))|((\b25[0-5]\b|\b[2][0-4][0-9]\b|\b[0-1]?[0-9]?[0-9]\b)(\.(\b25[0-5]\b|\b[2][0-4][0-9]\b|\b[0-1]?[0-9]?[0-9]\b)){3}))(?::[\d]{1,5})?(?:(?:(?:\/(?:[-\w~!$+|.,=:]|%[a-f\d]{2})+)+|\/)+|\?|#)?(?:(?:\?(?:[-\w~!$+|.,*:]|%[a-f\d{2}])+=?(?:[-\w~!$+|.,*:=]|%[a-f\d]{2})*)(?:&(?:[-\w~!$+|.,*:]|%[a-f\d{2}])+=?(?:[-\w~!$+|.,*:=]|%[a-f\d]{2})*)*)*(?:#(?:[-\w~!$ |\/.,*:;=]|%[a-f\d]{2})*)?$/i
exports.urlsafe = /^[^&$+,\/:=?@ <>\[\]\{\}\\^~%#]+$/
exports.subdomain = /^([a-z0-9]{1,2}|[a-z0-9][a-z0-9\-]{1,78}[a-z0-9])$/
exports.hexColor = /^#[0-9a-fA-F]{6}$/
exports.names = /^([a-zA-Zа-яА-ЯьъЁЫЭҐЇЄёыэґїєÁÉÍÓÚáéíóúÀÈÌÒÙàèìòùÄËÏÖÜäëïöüÂÊÎÔÛâêîôûÇçÑñ'\-\.\s]){1,100}$/
exports.username = /^\w{4,15}$/
exports.blank = /^\s+$/
exports.password = /^(?=.*\d)(?=.*[a-z])(?=.*[A-Z])(?!.*\s).{4,}$/
exports.numeric = /^[0-9]+$/
exports.time = /^([0-9]|0[0-9]|1[0-9]|2[0-3]):[0-5][0-9]$/
exports.ip = /^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$/
exports.emails = /^((?:[\w!#\$%&'\*\+\-\/=\?\^`\{\|\}~]+\.)*[\w!#\$%&'\*\+\-\/=\?\^`\{\|\}~]+@(?:(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!\.)){0,61}[a-zA-Z0-9]?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!$)){0,61}[a-zA-Z0-9]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\])),?)+$/
exports.forum = {
// String, between 1~80 chars, alphanumeric or '-', not starting nor finishing with '-'.
name: /^([a-zA-Z0-9]{1,2}|[a-zA-Z0-9][a-zA-Z0-9\-]{1,78}[a-zA-Z0-9])$/i
}