<div class="container">
<div [hidden]="submitted">
<h1>Hero Form</h1>
<form (ngSubmit)="onSubmit()" #heroForm="ngForm">
<div class="form-group">
<label for="name">Name</label>
<input type="text" class="form-control" id="name"
required
[(ngModel)]="model.name" name="name"
#name="ngModel">
<div [hidden]="name.valid || name.pristine"
class="alert alert-danger">
Name is required
</div>
</div>
<div class="form-group">
<label for="alterEgo">Alter Ego</label>
<input type="text" class="form-control" id="alterEgo"
[(ngModel)]="model.alterEgo" name="alterEgo">
</div>
<div class="form-group">
<label for="power">Hero Power</label>
<select class="form-control" id="power"
required
[(ngModel)]="model.power" name="power"
#power="ngModel">
<option *ngFor="let pow of powers" [value]="pow">{
{pow}}</option>
</select>
<div [hidden]="power.valid || power.pristine"
class="alert alert-danger">
Power is required
</div>
</div>