var formatForm = function(){ var that = this; this.$form = $('form'); this.startup = function(){ if(!this.$form[0]){ return false; } this.$form.find('input.tel').mask("(99) 9?9999-9999"); this.$form.find('input.cep').mask("99999-999"); this.$form.find('input.cpf').mask("999.999.999-99"); this.$form.find('input.cnpj').mask("99.999.999/9999-99"); this.$form.find('input.hour').mask("99:99"); this.$form.find('input.date').mask("99/99/9999"); this.$form.find('.datepicker').datepicker(); } this.startup(); } jQuery(document).ready(function($) { new formatForm(); });