Multiple email address dialog using angular 2 and angular-ui

Till Angular 3.0, we need an angular directive to validate multiple emails addresses so based on Angular 3.0 code we have // Not needed in Angular 3.0 app.directive('multipleEmails', function () { var EMAIL_REGEXP = /^[a-z0-9!#$%&'*+\/=?^_`{|}~.-...