‹div [formGroup]="form"›
  ‹label [attr.for]="question.key"›{{question.label}}‹/label›
 
  ‹div [ngSwitch]="question.controlType"›
 
    ‹input *ngSwitchCase="'textbox'" [formControlName]="question.key"
            [id]="question.key" [type]="question.type"›
 
    ‹select [id]="question.key" *ngSwitchCase="'dropdown'" [formControlName]="question.key"›
      ‹option *ngFor="let opt of question.options" [value]="opt.key"›{{opt.value}}‹/option›
    ‹/select›
 
  ‹/div› 
 
  ‹div class="errorMessage" *ngIf="!isValid"›{{question.label}} is required‹/div›
‹/div›