Common helper functions

helpers.js

$(document).ready(function(){
    $('*[data-confirm]').on('click', function(e) {
        var conf = confirm($(this).data('confirm'));

        if(! conf) e.preventDefault();
    });
    $('body').on('hidden.bs.modal', '.modal', function () {
        $(this).removeData('bs.modal');
    });

    $('form').submit(function(){
        var btn =$(this).find('input[type=submit],button[type=submit]');
        btn.attr('disabled', true);
        btn.html("<i class='fa fa-cog fa-spin'></i> Procesando...");
    });
});