Standard validators

Source code: Survey setup
Survey.defaultBootstrapCss.navigationButton = "btn btn-primary";
Survey.Survey.cssType = "bootstrap";
var survey = new Survey.Model({
    questions: [
        { type: "text", name: "email", title: "Please enter your e-mail", isRequired: true, validators: [{type:"email"}]},
        { type: "multipletext", name: "pricelimit", title: "What is the... ", isRequired: true, colCount: 2,
            items: [{ name: "leastamount", title: "The least amount you have ever paid for a computer",
                validators: [{ type: "numeric", minValue: 10, maxValue: 10000 }]
            },
            {  name: "mostamount", title: "The most amount you have ever paid for a computer",
                validators: [{ type: "numeric", minValue: 10, maxValue: 10000 }]
            }]
        },
        { type: "comment", name: "firstcomputer", title: "Please tell us about your first computer", isRequired: true,
                validators: [{type:"text", minLength:20}]}
]});

function onAngularComponentInit() {
    Survey.SurveyNG.render("surveyElement", {model:survey});
}
var HelloApp =
    ng.core
        .Component({
            selector: 'ng-app',
            template: '<div id="surveyContainer" class="survey-container contentcontainer codecontainer">' +
            '<div id="surveyElement"></div></div>'
        })
        .Class({
            constructor: function() {
            },
            ngOnInit: function() {
                onAngularComponentInit();
            }
        });
document.addEventListener('DOMContentLoaded', function() {
    ng.platformBrowserDynamic.bootstrap(HelloApp);
});