Meteor JS: It’s very easy to define field masks for an application Meteor JS

You need use :

$('.your css field').mask('your mask');

Example :

mine.html

{...}

<input type="text" class="phone form-control" 
placeholder="Your Phone" value="{{mine.phone}}">

{...}

mine.js

Template.Mine.rendered = function(){
    $('.phone').mask('00 00000-0000');
}