<div class="container">
        <h4 class="alert alert-info">
            فرم‌های بوت استرپ 3</h4>
        <div class="row">
            <article class="registrationform">
                <h2>
                    فرم ثبت نام</h2>               
                <form class="registration form-horizontal" action="#">
                <fieldset id="personalinfo">
                    <legend>اطلاعات شخصی</legend>
                    <section class="row">
                        <label class="col col-lg-4 control-label" for="myname">
                            نام</label>
                        <div class="controls">
                            <input class="col col-lg-8" type="text" name="myname" 
                                   id="myname" autofocus placeholder="نام و نام خانوادگی"
                                   required>
                        </div>
                        <!-- controls -->
                    </section><!-- row -->
                    <section class="row">
                        <label class="col col-lg-4 control-label" for="companyname">
                            نام شرکت</label>
                        <div class="controls">
                            <input class="col col-lg-8" type="text" name="companybname" id="companyname" />
                        </div>
                        <!-- controls -->
                    </section><!-- row -->
                    <section class="row">
                        <label class="col col-lg-4 control-label" for="myemail">
                            ایمیل</label>
                        <div class="controls">
                            <input class="col col-lg-8" type="email" name="myemail" id="myemail" 
                                   required autocomplete="off" />
                        </div>
                        <!-- controls -->
                    </section><!-- row -->
                </fieldset>
                <!-- personal info -->
                <fieldset id="otherinfo">
                    <legend>سایر اطلاعات</legend>
                    <section class="row">
                        <label class="col col-lg-4 control-label">
                            نوع درخواست</label>
                        <div class="controls col col-lg-8">
                            <label class="radio">
                                <input type="radio" name="requesttype" value="question" />
                                سؤال
                            </label>
                            <label class="radio">
                                <input type="radio" name="requesttype" value="comment" />
                                انتقاد
                            </label>
                        </div>
                        <!-- controls -->
                    </section><!-- row -->
                    <section class="row">
                        <label class="col col-lg-4 control-label">
                            خبرنامه</label>
                        <div class="controls col col-lg-8">
                            <label class="checkbox">
                                <input type="checkbox" id="subscribe" name="subscribe" checked value="yes" />
                               آیا مایل به دریافت ایمیل‌های خبرنامه ما هستید؟
                            </label>
                        </div>
                        <!-- controls -->
                    </section><!-- row -->
                    <section class="row">
                        <label class="col col-lg-4 control-label" for="reference">
                            چطور از وجود سایت ما آگاه شدید؟</label>
                        <div class="controls col col-lg-8">
                            <select name="reference" id="reference">
                                <option>لطفا انتخاب کنید...</option>
                                <option value="friend">از طریق یک دوست</option>
                                <option value="facebook">Facebook</option>
                                <option value="twitter">Twitter</option>
                            </select>
                        </div>
                        <!-- controls -->
                    </section><!-- row -->
                </fieldset>
                <button class="btn" type="submit">
                    ارسال</button>
                </form>
            </article>
        </div>
        <!-- end row -->
    </div>
    <!-- /container -->

Angular 2 is written in and all the samples and documentation are written in TypeScript.  Thus, TypeScript is my next language of choice.  This should be pretty straight forward, as the hard part is OOP, which we C# programmers are already comfortable with. 

Angular 2 is getting a lot of hype and attention, but the reality is that it is still in alpha and changes quite rapidly. It is not intended at all to be used in production yet. So, really, you can’t and shouldn’t start your company’s next big project using it. 

@Component({
// ...
encapsulation: ViewEncapsulation.None,