(function ()()

in lib/is.js [73:83]


(function () {
    var identifier = '[a-z0-9\\_-]{1,100}';
    def({
        fn: 'youtube.name',
        re: new RegExp('^' + identifier + '$', 'i')
    });
    def({
        fn: 'youtube.url',
        re: url('youtube\\.com\\/.+' + identifier)
    });
})();