@chatterton/angular2-schema-form/src/schema-form/defaultwidgets/radio/radio.widget.html

Angular2 Schema Form (DISCLAIMER: it is not related to angular-schema-form)

<div class="widget form-group">
	<label>{{schema.title}}</label>
	<div *ngFor="let option of schema.oneOf" class="radio">
		<label class="horizontal control-label">
			<input [formControl]="control" [attr.name]="name" value="{{option.enum[0]}}" type="radio"  [attr.disabled]="schema.readOnly">
			{{option.description}}
		</label>
	</div>
    <span *ngIf="schema.help" class="formHelp">{{schema.help}}</span>
	<input *ngIf="schema.readOnly" [attr.name]="name" type="hidden" [formControl]="control">
</div>